Katrinkles Adjustable Sock Blocker

With the adjustable sock blockers made of birch plywood, the leg, foot, and heel can be adjusted, as the name suggests, in different positions; as well as the size.

The possible, adjustable sizes span from EU 33.5 (US Kids' 3) to EU 45 (US Men's 12). 

Blocking after knitting or after washing gives the socks a beautiful and even shape.