Island Wools

Addi Heartstopper

In Stock: 2

Heartstoppers are a versatile addition to the most comprehensive interchangeable knit and crochet system available, the addi Click System.

The Heartstopper quickly and easily clicks onto the end of the addi Click cable to:

  • Free you Click tips for additional projects
  • Make flexible straight needles
  • Create Tunesian crochet hooks in a multitude of lengths


We are now open Tuesdays - Saturdays 11am-4pm.

Thank you for visiting our site! We pride ourselves on quality yarn and supplies and fast, reasonable shipping.

Island Wools is the local yarn shop in Friday Harbor, Washington on San Juan Island in the middle of Puget Sound! We are just a relaxing ferry ride away from the mainland.

Whimsical Colors yarns are dyed in the shop by Julie. Come see our beautiful selection!