An original and fast idea to block your knittingla projects ease of manipulation of combs considerably accelerates the blocking work. Ideal for blocking straight edges such as sweaters, shawls and scarves The anchor holes in each comb allow you to tie the string along large sections which can be pulled and pinned to maintain constant tension. Different comb to manage different shapes during blocking. 12 combs of 8 pins8 combs of 4 -resistant plastic pins with stainless steel pins, robust and rust resistant.