If you struggle with getting a crisp, precise stamping impression every time then let the Crafter’s Companion Rock-a-Blocks come to your rescue! This set of four stamping blocks feature an innovative curved surface with ‘runners’ on either side to make stamping as easy as possible. The 'runners' are a depth gauge to avoid a transfer of ink where you don’t want there to be. Quite often, with flat stamping blocks, you may get a stray bit of ink either on the edge of the stamp or on the block itself and this can transfer over onto your stamping panel which can be very annoying! With the depth guide, you can be as messy as you like with the inkpad – only the stamp outline will transfer onto your surface! The curved surface provides a rocking motion that will deliver an even pressure onto the stamping surface – hold the stamping block at the top and bottom edges and slowly rock from one side to the other (best way is to start at the edge closet to you and to rock away from you). This even pressure will give you a perfect stamped impression every time. This set contains four clear Rock-a-Blocks perfect for lots of different stamp sizes.Details:Clear6" x 4", 6 x 1.5", 4 x 3" and 1" x 1"Set of 4 stamping blocksAlways choose the block sized closest to the stamp that you are using