Skip to content

Facebook
Instagram
Pinterest

Free Shipping Available for Dutch Orders over €100,-

Tax Free Shopping outside the EU!

GIFT CARDS
YARN SETS
YARN
- Show All Yarn → | https://cdn.shopify.com/s/files/1/1061/3582/products/Machine-Strike-Gnarly-Marly-Sock-6-skein-Set.jpg
- By Base
  
  Eventide
  Eventide Crites Lace
  Mighty Merino
  NeverMoor
  Silky Sparkle Lace
  Singularity
  Squirm
  Suri Silk
- By Weight
  
  Embroidery Thread
  Lace
  Fingering
  Sock (with Nylon)
  DK
- By Dye Technique
  
  Half-Dunks & Planned Pooling
  Semi-Solid
  Speckles
  UV-Reactive
  Variegated
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
  
  Wool Wash
SALE
- All Sale Items
  
  Yarn on Sale
  Fibers on Sale
- Discounts & Savings
  
  Creep Coins
  Size Inclusivity Discount
INFO
- Product Information
  
  Caring for Hand Dyed Yarn
  Yarn Colorways
  Fiber Blends
  Yarn Bases
- General Information
  
  Creep Coins
  F.A.Q.
  Shipping Information
  Size Inclusivity Discount
  Stockists
  VAT & Taxes
- Company Information
  
  About Undercover Otter
  Inclusivity
  Sustainability
  Animal Welfare
  Carbon Footprint
  Location
- Stay in Touch
  
  Contact Form
  Upcoming Events
  Newsletter Sign Up

Country/region

Country/region

Facebook
Pinterest
Instagram

Search

GIFT CARDS
YARN SETS
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
  Size Inclusivity Discount
INFO

Search

Item added to your cart

View cart

Collection: UV-Reactive

Sort by:

3 of 25 products

Filter:

Availability (0)

Availability

In stock (3 products)
Out of stock (0 products)

In stock (3 products)
Out of stock (0 products)

Price

The highest price is €28.00

€

From

To

Product type (0)

Product type

Yarn (3 products)

Yarn (3 products)

Main Color (0)

Main Color

Green (2 products)
Grey (3 products)
UV-Reactive (1 product)

Green (2 products)
Grey (3 products)
UV-Reactive (1 product)

Yarn Base (0)

Yarn Base

Squirm (3 products)

Squirm (3 products)

Yarn Weight (0)

Yarn Weight

Fingering (3 products)

Fingering (3 products)

Fiber Types (0)

Fiber Types

Merino (3 products)
Nylon (3 products)
Superwash (3 products)

Merino (3 products)
Nylon (3 products)
Superwash (3 products)

Dye Technique (0)

Dye Technique

Planned Pooling (1 product)
Semi-Solid (2 products)
Splatter (1 product)
Variegated (1 product)

Planned Pooling (1 product)
Semi-Solid (2 products)
Splatter (1 product)
Variegated (1 product)

Brand (0)

Brand

Undercover Otter (3 products)

Undercover Otter (3 products)

Sort by:

Filter and sort Filter

Filter and sort

Filter

3 of 25 products

Availability

In stock (3 products)
Out of stock (0 products)

Clear

Price

The highest price is €28.00

€

From

€

To

Clear

Product type

Yarn (3 products)

Clear

Main Color

Green (2 products)
Grey (3 products)
UV-Reactive (1 products)

Clear

Yarn Base

Squirm (3 products)

Clear

Yarn Weight

Fingering (3 products)

Clear

Fiber Types

Merino (3 products)
Nylon (3 products)
Superwash (3 products)

Clear

Dye Technique

Planned Pooling (1 products)
Semi-Solid (2 products)
Splatter (1 products)
Variegated (1 products)

Clear

Brand

Undercover Otter (3 products)

Clear

Sort by:

Remove all

3 of 25 products

Poveglia - Squirm Sock

Poveglia - Squirm Sock

Regular price €28.00 EUR

Regular price ~~€0.00 EUR~~ Sale price €28.00 EUR
Unit price per
Ghoul's Beard - Squirm Sock

Ghoul's Beard - Squirm Sock

Regular price €28.00 EUR

Regular price ~~€0.00 EUR~~ Sale price €28.00 EUR
Unit price per
Silver Bullet - Squirm Sock

Silver Bullet - Squirm Sock

Regular price €28.00 EUR

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

We offset our carbon footprint via Ecologi

Queer Business Alliance

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!

ABOUT US

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

Fastforward a few years, and Undercover Otter yarns have been 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.

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

Facebook
Instagram
Pinterest

© 2024, Undercover Otter Powered by Shopify

Refund policy
Privacy policy
Terms of service
Shipping policy

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"}