Rainbow Knit BlockersPack of 20 Knit Blockers (12 Knit blockers having 8 pins & 8 Knit Blockers having 4 pins) A novel and original idea to block knitting projects. guaranteed to make knitting lives easier!! The ease of handling the blockers substantially speeds up blocking on all types of projects The design helps maintain even tension across the width of the blocking pins Ideal working on blocking straight edges like sweaters, shawls and scarves Anchor holes in each