Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Leave a note or request:

Leave a note or request:

Estimated total

€0.00 EUR

Taxes included. Discounts and shipping calculated at checkout.

By clicking Check Out you confirm to have read, understood, and agree with the Terms of Service.

Facebook
Instagram
YouTube
TikTok
X (Twitter)
Pinterest

Free Shipping Available for Dutch Orders over €100,-

Last Shiping Dates in 2024: December 23rd and 30th!

2025 YARN CLUB
YARN
FIBERS
EMBROIDERY
- Embroidery Threads → | https://cdn.shopify.com/s/files/1/1061/3582/products/Rainbow-Collection-Hand-Dyed-Embroidery-Threads.jpg
- Embroidery Tools
  
  Hand Dyed Embroidery Floss
  Embroidery Hoops
  Punch Needles
  Fabric Backing Glue
  Punch Needle / Monks Cloth
TOOLS & ACCESSORIES
- Swag
  
  Enamel Pins
  Sew-In Tags
  Stickers
  Shoelace Charms
  Gift Cards
- Tools & Accessories
  
  Bags & Pouches
  Crafting Jewelry
  Stitch Markers
  Needles
- Care & Cleaning
  
  Hand Salves
  Wool Wash
SALE
- All Sale Items
  
  Yarn on Sale
  Fibers on Sale
- Discounts & Savings
  
  Creep Coins
  Anti Fat-Tax
INFO
- Yarn & Fiber Info
  
  Caring for Hand Dyed Yarn
  Yarn Colorways
  Yarn Bases
  Fiber Blends
- Questions & Answers
  
  F.A.Q.
  Creep Coins
  VAT & Taxes
  Anti Fat-Tax
  Shipping Information
  GPSR Declarations
- About Undercover Otter
  
  Events
  Brick & Mortar
  Wholesale Application
  Contact Form

Country/region

Search

France EUR €
Germany EUR €
Netherlands EUR €
United States EUR €

X (Twitter)
Facebook
Pinterest
Instagram
TikTok
YouTube

Search

2025 YARN CLUB
YARN
FIBERS
EMBROIDERY
- Embroidery Threads → | https://cdn.shopify.com/s/files/1/1061/3582/products/Rainbow-Collection-Hand-Dyed-Embroidery-Threads.jpg
- Embroidery Tools
  Hand Dyed Embroidery Floss
  Embroidery Hoops
  Punch Needles
  Fabric Backing Glue
  Punch Needle / Monks Cloth
TOOLS & ACCESSORIES
SALE
- All Sale Items
  Yarn on Sale
  Fibers on Sale
- Discounts & Savings
  Creep Coins
  Anti Fat-Tax
INFO

Search

Collection: Front Page

Sort by:

178 products

Filter:

Availability (0)

Availability

In stock (149 products)
Out of stock (36 products)

Primary Color (0)

Primary Color

UV-Reactive (57 products)
Multicolor (30 products)
Red (16 products)
Orange (27 products)
Yellow (8 products)
Gold (1 product)
Beige (5 products)
Brown (4 products)
Bronze (8 products)
Green (39 products)
Blue (34 products)
Navy (6 products)
Purple (28 products)
Pink (28 products)
Black (6 products)
Gray (17 products)
White (6 products)

Yarn Base (0)

Yarn Base

Agnes (2 products)
Dusk (13 products)
Eventide (1 product)
Eventide Crites (4 products)
Found Footage (5 products)
Jump Scare (20 products)
Neppocalypse (20 products)
Squirm (45 products)
Singularity (5 products)

Yarn Weight (0)

Yarn Weight

Embroidery (17 products)
Lace (4 products)
Fingering (77 products)
DK (34 products)

Fiber Types (0)

Fiber Types

Merino (113 products)
Yak (18 products)
Silk (24 products)
Nylon (63 products)
Superwash (125 products)
Non-Superwash (6 products)
Bluefaced Leicester (17 products)
Baby Alpaca (6 products)
Donegal Tweed Neps (20 products)
Cashmere (2 products)

Dye Technique (0)

Dye Technique

Gradient (6 products)
Half-Dunk (4 products)
Planned Pooling (2 products)
Semi-Solid (57 products)
Speckles (21 products)
Splatter (3 products)
Submersion (6 products)
Variegated (37 products)

Fiber Blends (0)

Fiber Blends

Non Superwash Merino (8 products)
Bamboo (1 product)
Stellina (1 product)
Silk (1 product)
Kid Mohair (1 product)

Brand (0)

Brand

Addi (1 product)
ChiaoGoo (3 products)
Eucalan (1 product)
Kitty With A Cupcake (3 products)
Knitpro (1 product)
Lantern Moon (2 products)
Morbid Queeriosity (2 products)
Opry (1 product)
Rico Design (4 products)
Undercover Otter (159 products)
Undercover Otter - MILF* Mayhem (1 product)

Price

The highest price is €250.00

€

From

To

Product type (0)

Product type

Crafting Jewelry (1 product)
Embroidery Threads (17 products)
Fibers (8 products)
Flair (4 products)
Gift Cards (1 product)
Merchandise (8 products)
Skin Care (1 product)
Tools (21 products)
Wool Wash (1 product)
Yarn (116 products)

Filter and sort Filter

Filter and sort

Filter

178 products

Availability

In stock (149 products)
Out of stock (36 products)

Clear

Primary Color

UV-Reactive (57 products)
Multicolor (30 products)
Red (16 products)
Orange (27 products)
Yellow (8 products)
Gold (1 products)
Beige (5 products)
Brown (4 products)
Bronze (8 products)
Green (39 products)
Blue (34 products)
Navy (6 products)
Purple (28 products)
Pink (28 products)
Black (6 products)
Gray (17 products)
White (6 products)

Clear

Yarn Base

Agnes (2 products)
Dusk (13 products)
Eventide (1 products)
Eventide Crites (4 products)
Found Footage (5 products)
Jump Scare (20 products)
Neppocalypse (20 products)
Squirm (45 products)
Singularity (5 products)

Clear

Yarn Weight

Embroidery (17 products)
Lace (4 products)
Fingering (77 products)
DK (34 products)

Clear

Fiber Types

Merino (113 products)
Yak (18 products)
Silk (24 products)
Nylon (63 products)
Superwash (125 products)
Non-Superwash (6 products)
Bluefaced Leicester (17 products)
Baby Alpaca (6 products)
Donegal Tweed Neps (20 products)
Cashmere (2 products)

Clear

Dye Technique

Gradient (6 products)
Half-Dunk (4 products)
Planned Pooling (2 products)
Semi-Solid (57 products)
Speckles (21 products)
Splatter (3 products)
Submersion (6 products)
Variegated (37 products)

Clear

Fiber Blends

Non Superwash Merino (8 products)
Bamboo (1 products)
Stellina (1 products)
Silk (1 products)
Kid Mohair (1 products)

Clear

Brand

Addi (1 products)
ChiaoGoo (3 products)
Eucalan (1 products)
Kitty With A Cupcake (3 products)
Knitpro (1 products)
Lantern Moon (2 products)
Morbid Queeriosity (2 products)
Opry (1 products)
Rico Design (4 products)
Undercover Otter (159 products)
Undercover Otter - MILF* Mayhem (1 products)

Clear

Price

The highest price is €250.00

€

From

€

To

Clear

Product type

Crafting Jewelry (1 products)
Embroidery Threads (17 products)
Fibers (8 products)
Flair (4 products)
Gift Cards (1 products)
Merchandise (8 products)
Skin Care (1 products)
Tools (21 products)
Wool Wash (1 products)
Yarn (116 products)

Clear

Sort by:

Remove all

178 products

Devil's Kiss - Squirm Sock

Sold out

Devil's Kiss - Squirm Sock

Regular price €28.00 EUR

Regular price ~~€0.00 EUR~~ Sale price €28.00 EUR
Unit price per

Sold out
Peitho - Squirm Sock

Peitho - Squirm Sock

Regular price €28.00 EUR

Regular price ~~€0.00 EUR~~ Sale price €28.00 EUR
Unit price per
Plague Maiden - Squirm Sock

Sold out

Plague Maiden - Squirm Sock

Regular price €28.00 EUR

Regular price ~~€0.00 EUR~~ Sale price €28.00 EUR
Unit price per

Sold out
Blackheath Woods - Squirm Sock

Sold out

Blackheath Woods - Squirm Sock

Regular price €28.00 EUR

Regular price ~~€0.00 EUR~~ Sale price €28.00 EUR
Unit price per

Sold out
There is Only Zuul - Found Footage

Sale

There is Only Zuul - Found Footage

Regular price €24.00 EUR

Regular price ~~€27.00 EUR~~ Sale price €24.00 EUR
Unit price per

Sale
Pine Guard - Found Footage

Sold out

Pine Guard - Found Footage

Regular price €24.00 EUR

Regular price ~~€27.00 EUR~~ Sale price €24.00 EUR
Unit price per

Sold out
Necrosis - Found Footage

Sale

Necrosis - Found Footage

Regular price €24.00 EUR

Regular price ~~€27.00 EUR~~ Sale price €24.00 EUR
Unit price per

Sale
Camarilla - Found Footage

Sale

Camarilla - Found Footage

Regular price €24.00 EUR

Regular price ~~€27.00 EUR~~ Sale price €24.00 EUR
Unit price per

Sale
Frogs - Neon Neppocalypse DK

Frogs - Neon Neppocalypse DK

Regular price €29.00 EUR

Regular price Sale price €29.00 EUR
Unit price per
Below - Neon Neppocalypse DK

Sold out

Below - Neon Neppocalypse DK

Regular price €29.00 EUR

Regular price Sale price €29.00 EUR
Unit price per

Sold out
Blackheath Woods - Neon Neppocalypse DK

Blackheath Woods - Neon Neppocalypse DK

Regular price €29.00 EUR

Regular price Sale price €29.00 EUR
Unit price per
Rosemary - Neon Neppocalypse DK

Rosemary - Neon Neppocalypse DK

Regular price €29.00 EUR

Regular price Sale price €29.00 EUR
Unit price per
Pronoun Plaque - Enamel Pin

Pronoun Plaque - Enamel Pin

Regular price €12.00 EUR

Regular price Sale price €12.00 EUR
Unit price per
Pride Pal Set - Enamel Pin

Pride Pal Set - Enamel Pin

Regular price From €23.00 EUR

Regular price Sale price From €23.00 EUR
Unit price per
Pride Flag Plaque - Enamel Pin

Pride Flag Plaque - Enamel Pin

Regular price €12.00 EUR

Regular price Sale price €12.00 EUR
Unit price per
Toxic Bog - 3-skein set - Neon Neppocalypse DK

Toxic Bog - 3-skein set - Neon Neppocalypse DK

Regular price €87.00 EUR

Regular price Sale price €87.00 EUR
Unit price per

Showing 80 of 178 products

We offset our carbon footprint via Ecologi

Queer Business Alliance

About Us

Aiden Sielias started Undercover Otter in 2011 from their one bedroom apartment in Amsterdam, the Netherlands.

Fastforward a few years, and Undercover Otter yarns have featured at Vogue Knitting Live in New York, Edinburgh Yarn Festival in Scotland, Oslo Strikkefestival in Norway, the Amsterdam Yarn Festival and Woollinn Yarn Festival in Ireland.

UNDERCOVER OTTER

Maakgemeenschap de Hoop
Studio F.06
Barndegat 6-8
1505HN Zaandam
The Netherlands

Registration: 61068098
VAT: NL001597857B95

We are not open to the public!

Accessibility
Collect Creep Coins
Tax-Free Shopping & VAT
Info for UK Customers
Language Support
Contact Us
Donations
Newsletter Sign-Up
GPSR Declaration

Facebook
Instagram
YouTube
TikTok
X (Twitter)
Pinterest

© 2025, Undercover Otter Powered by Shopify

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information

Calculate Shipping Rates

Choosing a selection results in a full page refresh.
Opens in a new window.

{"themeColor":"#3ebaad","iconColor":"#3ebaad","showLogo":false,"topBottomPosition":10,"rightLeftPosition":10,"iconSize":"small","iconCustomSize":64,"position":"bottom-left"}