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Novelty yarns

(61 products)

Effect yarn gives your knitting and crochet projects a unique touch with beautiful color transitions, glitter or exciting textures. Perfect for both accessories and clothing, effect yarn can add a creative and personal dimension to your creations. Explore our wide selection of effect yarn and find inspiration for your next project.

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  • ONLY 8,07 EURO

    Just Cotton 8/4 10-pack

    Shop now
  • Cotton Junior 8/4

    Mayflower

    (135)

    Cotton Junior 8/4

    100% Cotton

    3-3,5 mm
    27 sts x 36 rows
    170 m / 50 g
    1,88 EUR
    37,60 EUR /kg
    See details
  • Cotton 8/4
    Anbefales til beklædning

    Mayflower

    (103)

    Cotton 8/4

    100% Cotton

    3 mm
    27 sts x 36 rows
    170 m / 50 g
    From 1,85 EUR
    37,00 EUR /kg
    See details
  • Just Cotton 8/4 10-pak
    Anbefales til klude

    Mayflower

    (242)

    Just Cotton 8/4 10 pack

    100% Cotton

    3 mm
    27 sts x 36 rows = 10 x 10
    170 m / 50 g
    12,78 EUR
    25,56 EUR /kg
    See details
  • ANYDAY Grande ANYDAY Grande
    300 Grams

    Mayflower

    (92)

    ANYDAY Grande

    100% Polyacrylic

    4,5-5 mm
    18 sts x 24 rows
    860 m / 300 g
    8,00 EUR
    26,67 EUR /kg
    See details
  • Easy Care

    Mayflower

    (67)

    Easy Care

    100% Wool

    3-3,5 mm
    28 sts x 40 rows
    185 m / 50 g
    6,00 EUR
    120,00 EUR /kg
    See details
  • ANYDAY Cotton 8/4 10-pak ANYDAY Cotton 8/4 10-pak
    Only at Mayflower

    Mayflower

    (72)

    ANYDAY Cotton 8/4 10-pack

    100% Cotton

    3 mm
    27 sts x 36 rows
    170 m / 500 g
    14,70 EUR
    29,40 EUR /kg
    See details
  • 1 Class

    Mayflower

    (42)

    1 Class

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    3,35 EUR
    67,00 EUR /kg
    See details
  • ANYDAY Cotton 8/4 Colorbag 10-pak
    Only at Mayflower

    Mayflower

    (65)

    ANYDAY Cotton 8/4 Colorbag 10-pak

    100% Cotton

    3 mm
    27 sts x 36 rows
    170 m / 500 g
    14,70 EUR
    29,40 EUR /kg
    See details
  • Easy Care Classic

    Mayflower

    (35)

    Easy Care Classic

    100% Wool

    4 mm
    22 sts x 30 rows
    106 m / 50 g
    6,00 EUR
    120,00 EUR /kg
    See details
  • Elba Elba

    Mayflower

    (29)

    Elba

    68% Alpaca; 32% Polyamide

    3,5-4 mm
    22 sts x 32 rows
    250 m / 25 g
    6,00 EUR
    240,00 EUR /kg
    See details
  • Super Kid Silk

    Mayflower

    (34)

    Super Kid Silk

    76% Mohair; 24% Silk

    4,5-5 mm
    22 sts x 27 rows
    195 m / 25 g
    9,35 EUR
    374,00 EUR /kg
    See details
  • 1 Class Cashmere 1 Class Cashmere

    Mayflower

    (23)

    1 Class Cashmere

    65% Wool; 25% Polyamide; 10% Cashmere

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    5,60 EUR
    112,00 EUR /kg
    See details
  • Alliance Alliance

    Mayflower

    (45)

    Alliance

    50% Cotton; 50% Polyacrylic

    4 mm
    22 sts x 30 rows
    115 m / 50 g
    2,70 EUR
    54,00 EUR /kg
    See details
  • Easy Care Big Easy Care Big

    Mayflower

    (22)

    Easy Care Big

    100% Wool

    5 mm
    18 sts x 26 rows
    85 m / 50 g
    6,00 EUR
    120,00 EUR /kg
    See details
  • London Merino Fine

    Mayflower

    (21)

    London Merino Fine

    100% Wool

    3 mm
    28 sts x 42 rows
    175 m / 50 g
    6,30 EUR
    126,00 EUR /kg
    See details
  • Amadora Amadora

    Mayflower

    (32)

    Amadora

    100% Wool

    3-3,5 mm
    27 sts x 40 rows
    350 m / 100 g
    15,00 EUR
    150,00 EUR /kg
    See details
  • London Merino

    Mayflower

    (18)

    London Merino

    100% Wool

    3,5-4 mm
    22 sts x 34 rows
    120 m / 50 g
    6,30 EUR
    126,00 EUR /kg
    See details
  • ANYDAY Cotton 8/4 Print Colorbag 10-pack
    Sold out

    Mayflower

    (39)

    ANYDAY Cotton 8/4 Print Colorbag 10-pack

    100% Cotton

    3 mm
    27 sts x 36 rows
    170m / 500 g
    16,00 EUR
    See details
  • 1 Class Tweed 1 Class Tweed

    Mayflower

    (9)

    1 Class Tweed

    70% Wool; 25% Polyamide; 5% Viscose

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    3,90 EUR
    78,00 EUR /kg
    See details
  • Alliance Fine Alliance Fine

    Mayflower

    (28)

    Alliance Fine

    50% Cotton; 50% Polyacrylic

    3 mm
    28 sts x 40 rows
    160 m / 50 g
    2,70 EUR
    54,00 EUR /kg
    See details
  • ANYDAY Basic Wool

    Mayflower

    (7)

    ANYDAY Basic Wool

    100% wool

    4,5 mm
    17 sts x 23 rows
    90 m / 50 g
    3,60 EUR
    72,00 EUR /kg
    See details
  • PREMIUM Merino Silk PREMIUM Merino Silk
    Mayflower PREMIUM

    Mayflower

    (18)

    PREMIUM Merino Silk

    55% Pure new wool; 45% Silk

    3-3,5 mm
    28 sts x 40 rows
    125 m / 25 g
    7,40 EUR
    296,00 EUR /kg
    See details
  • Taormina Taormina

    Mayflower

    (30)

    Taormina

    36% Alpaca; 49% Polyacrylic; 15% Polyamide

    4,5 mm
    18 sts x 24 rows
    700 m / 200 g
    28,05 EUR
    140,25 EUR /kg
    See details
  • ANYDAY Diva ANYDAY Diva
    Only at Mayflower
    Sold out

    Mayflower

    (20)

    ANYDAY Diva

    70% Viscose; 30% Wool

    3 mm
    27 sts x 44 rows
    275 m / 50 g
    5,40 EUR
    108,00 EUR /kg
    See details
  • PREMIUM Cassandra PREMIUM Cassandra
    Mayflower PREMIUM

    Mayflower

    (10)

    PREMIUM Cassandra

    47% Alpaca; 39% Silk; 14% Wool

    3-4 mm
    22 sts x 32 rows
    225 m / 25 g
    8,95 EUR
    358,00 EUR /kg
    See details
  • PREMIUM Alpaca PREMIUM Alpaca
    Mayflower PREMIUM

    Mayflower

    (7)

    PREMIUM Alpaca

    100% Alpaca

    3,5-4 mm
    21 sts x 30 rows
    112 m / 50 g
    8,00 EUR
    160,00 EUR /kg
    See details
  • Aspen - 2nd sorting 10-pack
    2nd sorting
    Save 25%

    Mayflower

    (33)

    Aspen - 2nd sorting 10-pack

    58% wool, 42% viscose

    6 mm
    14 sts x 22 rows
    105 m / 50 g
    20,04 EUR 26,76 EUR
    400,80 EUR /kg
    See details
  • York York

    Mayflower

    (5)

    York

    100% Wool

    3 mm
    28 sts x 40 rows
    230 m / 50 g
    6,00 EUR
    120,00 EUR /kg
    See details
  • PREMIUM Sock Wool Ocean PREMIUM Sock Wool Ocean
    Mayflower PREMIUM

    Mayflower

    (17)

    PREMIUM Sock Wool Ocean

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    420 m / 100 g
    10,70 EUR
    107,00 EUR /kg
    See details
  • Santiago Light Santiago Light

    Mayflower

    (13)

    Santiago Light

    56% Wool; 30% Polyamide; 14% Alpaca

    3,5-4 mm
    22 sts x 35 rows
    300 m / 50 g
    8,75 EUR
    175,00 EUR /kg
    See details
  • Amalfi Amalfi

    Mayflower

    (9)

    Amalfi

    52% Cotton; 48% Bamboo Viscose

    4-4,5 mm
    21 sts x 29 rows
    95 m / 50 g
    4,70 EUR
    94,00 EUR /kg
    See details
  • Santiago Santiago

    Mayflower

    (9)

    Santiago

    67% Wool; 17% Alpaca; 16% Polyamide

    6 mm
    16 sts x 24 rows
    150 m / 50 g
    8,75 EUR
    175,00 EUR /kg
    See details
  • ANYDAY Step by Step 2 ANYDAY Step by Step 2

    Mayflower

    (7)

    ANYDAY Step by Step 2

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    420 m / 100 g
    6,00 EUR
    60,00 EUR /kg
    See details
  • Birmingham Birmingham

    Mayflower

    (8)

    Birmingham

    69% Wool; 16% Alpaca; 15% Viscose

    3-3,5 mm
    27 sts x 40 rows
    215 m / 50 g
    6,00 EUR
    120,00 EUR /kg
    See details
  • 1 Class Print

    Mayflower

    (12)

    1 Class Print

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    3,90 EUR
    See details
  • ANYDAY Step by Step 1 ANYDAY Step by Step 1

    Mayflower

    (6)

    ANYDAY Step by Step 1

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    420 m / 100 g
    6,00 EUR
    60,00 EUR /kg
    See details
  • Taormina Shade Taormina Shade

    Mayflower

    (5)

    Taormina Shade

    36% Alpaca; 49% Acrylic; 15% Polyamide

    4,5 mm
    18 sts x 24 rows
    175 m / 50 g
    6,55 EUR
    131,00 EUR /kg
    See details
  • Glitter Glitter

    Mayflower

    (7)

    Glitter

    85% Viscose, 15% Polyester

    2,5-3 mm
    30 m x 40 rows
    100 m / 25 g
    4,30 EUR
    172,00 EUR /kg
    See details
  • Venus Sock Yarn Universe Venus Sock Yarn Universe

    Mayflower

    (8)

    Venus Sock Yarn Universe

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    2,95 EUR
    59,00 EUR /kg
    See details
  • Jupiter Sock Yarn Universe

    Mayflower

    (7)

    Jupiter Sock Yarn Universe

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    2,95 EUR
    59,00 EUR /kg
    See details
  • Sirius Sock Yarn Universe Sirius Sock Yarn Universe

    Mayflower

    (9)

    Sirius Sock Yarn Universe

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    2,95 EUR
    59,00 EUR /kg
    See details
  • ANYDAY Step by Step 3

    Mayflower

    (4)

    ANYDAY Step by Step 3

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    420 m / 100 g
    6,00 EUR
    60,00 EUR /kg
    See details
  • Mars Sock Yarn Universe Mars Sock Yarn Universe

    Mayflower

    (6)

    Mars Sock Yarn Universe

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    2,95 EUR
    59,00 EUR /kg
    See details
  • Casablanca Lux Casablanca Lux

    Mayflower

    (8)

    Casablanca Lux

    28% Acrylic; 27% Alpaca; 13% Wool; 13% Cotton; 10% Polyamide; 9% Polyester

    3,5-4 mm
    18 sts x 27 rows
    225 m / 50 g
    6,75 EUR
    135,00 EUR /kg
    See details
  • Vega Sock Yarn Universe Vega Sock Yarn Universe

    Mayflower

    (3)

    Vega Sock Yarn Universe

    75% Wool; 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    210 m / 50 g
    2,95 EUR
    59,00 EUR /kg
    See details
  • PREMIUM Valentina PREMIUM Valentina
    Mayflower PREMIUM

    Mayflower

    (5)

    PREMIUM Valentina

    38% Alpaca; 37% Cotton; 25% Wool

    4,5-5 mm
    18 sts x 27 rows
    200 m / 50 g
    8,75 EUR
    175,00 EUR /kg
    See details
  • PREMIUM Sock Wool Forest
    Mayflower PREMIUM

    Mayflower

    (6)

    PREMIUM Sock Wool Forest

    75% Wool, 25% Polyamide

    2,5-3 mm
    28 sts x 42 rows
    420 m / 100 g
    10,70 EUR
    107,00 EUR /kg
    See details
  • Anyday Colorful
    Kun hos Mayflower

    Mayflower

    (7)

    Anyday Colorful

    80% Polyacrylic; 20% Wool

    4,5 mm
    20 stitches x 30 rows
    600 m / 200 g
    13,31 EUR
    See details

Popular Patterns

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  • Leonora Tee

    Mayflower

    Leonora Tee

    Yarn + pattern  2202

    • PREMIUM Merino Silk

    From 58,52 EUR

    See details
  • Friday Tee

    PetiteKnit

    Friday Tee

    Yarn

    • PREMIUM Merino Silk

    From 74,00 EUR

    See details
  • Anita blouse - Flow Style

    Mayflower

    Anita blouse - Flow Style

    Yarn + Pattern  2083B

    • Taormina Flow

    From 62,82 EUR

    See details
  • The Summer Bucket Hat
    Only at Mayflower

    Mayflower

    The Summer Bucket Hat

    Yarn + pattern  D284B

    • Cotton 8/4

    From 12,27 EUR

    See details
  • Cumulus Blouse O-Neck

    PetiteKnit

    Cumulus Blouse O-Neck

    Yarn

    • PREMIUM Valentina

    From 35,00 EUR

    See details
  • Ivy Sweater

    PetiteKnit

    Ivy Sweater

    Yarn

    • Santiago

    From 43,75 EUR

    See details
  • Sille slipover

    PetiteKnit

    Sille slipover

    Yarn

    • PREMIUM Alpaca

    From 40,00 EUR

    See details
  • Anker tee

    PetiteKnit

    Anker tee

    Yarn

    • Duette

    From 7,26 EUR

    See details
  • io cardigan

    Mayflower

    io cardigan

    Yarn + Pattern  2255

    • Amadora
    • Super Kid Silk

    From 89,12 EUR

    See details
  • Odder Cardigan

    Mayflower

    Odder Cardigan

    Yarn + Free Pattern  2064

    • York
    • Super Kid Silk

    From 68,12 EUR

    See details
  • Cloud sweater - Taormina Shade Style

    PetiteKnit

    Cloud sweater - Taormina Shade Style

    Yarn

    • Taormina Shade
    • PREMIUM Cassandra

    From 75,10 EUR

    See details
  • Dagmar sweater

    PetiteKnit

    Dagmar sweater

    Yarn

    • Easy Care Big

    From 84,00 EUR

    See details
  • Dagmar jacket

    PetiteKnit

    Dagmar jacket

    Yarn

    • Easy Care Big

    From 84,00 EUR

    See details
  • Hanstholm sweater junior
    Save 12%

    PetiteKnit

    Hanstholm sweater junior

    Yarn

    • Easy Care Classic Tweed

    From 23,55 EUR

    See details
  • Selma's sleep suit

    PetiteKnit

    Selma's sleep suit

    Yarn

    • Easy Care Big

    From 48,00 EUR

    See details
  • Cardigan for newborn set

    Mayflower

    Cardigan for newborn set

    Yarn + Pattern  157-3B

    • Easy Care

    From 21,36 EUR

    See details

Add creativity with effect yarn

Effect yarn is the ideal choice when you want to give your projects extra flair and character. With color change, glitter And unique textures you can create eye -catching designs that stand out. Whether you are working on a knitted sweater, crocheted shawl or a personal gift, Effect Yarn makes it easy to add something very special to your needlework.

What is power yarn?

Power yarn differs from ordinary yarns by having special properties that highlight your work. This may be:

  • Color -changing yarn: Gives beautiful transitions between colors and creates a natural game in your design.
  • Yarn with glitter: Perfect for festive projects where a bit of glitter can make all the difference.
  • Texture effects: Yarn with lint, boule or other structures gives your project depth and unique details.

Use Effect Yarn in your projects

Power yarn can be used alone or combined with other yarn types to create contrast and variation. Here are some ideas for how to use it:

  • Accessories: Knit unique scarves, shawls or hats with an exciting look.
  • Clothing: Add a touch of glitter Or color games for sweaters, dresses or tops.
  • Housing interior: Create pillows, blankets or wall mounting with texture and visual effect.

Benefits of power yarn

When choosing power yarn, open the door to endless creative options. The benefits include:

  • Unique designs: Effect yarn ensures that your projects never get boring.
  • Easy to work with: Despite the complex expressions, most power yarns are easy to knit or crochet with.
  • Many uses: Fits everything from small details to larger projects.

Find the perfect power yarn

With us you will find a wide selection of power yarns in different colors, textures and materials. Whether you are into discreet elegance or colorful statement designs, we have something for everyone and style.

Buy power yarn for your creative projects

Give your handwork projects new life with power yarn. Explore our range and find the yarn that suits your style and your needs. With Effect Yarn you can create something truly unique that reflects your creativity and personality.

Since 1951, Mayflower has been supplying yarn for knitting and crochet. We are passionate about fibers and colors, knitting and crochet, craftsmanship with care, and a love for freestyle creativity. Our collection is broad and vibrant, offering a wide range of high-quality yarns without compromising on excellence. Our universe of free patterns is constantly growing, featuring both timeless designs and charming retro styles. Here, there’s plenty of space to fully embrace creativity.

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