First-time blockers are always amazed by the difference blocking makes to the final appearance of their knitting. After blocking, sweater parts lay flat, stitches even out, and what looked like a wild mess now behaves nicely. It’s like magic! The Knitter's Block by Cocoknits includes 18 interlocking, fiber-topped EVA foam tiles - each measuring 12" x 12". You also get 40 stainless steel t-pins, a 48" squre cotton cloth with 1" gingham to help measure, and a sturdy jute bag.