Rock-a-Blocks by Crafter\'s Companion are an innovative and unique rubber stamp mounting system designed to make stamping easy. Time to throw away those acrylic blocks! With Rock-a-Blocks, you\'ll get perfect results every time you stamp. Rock-a-Blocks have a curved face and an innovative depth gauge which means that when you stamp, the pressure applied to the paper is even, ensuring a consistent application of ink. All you need to do is apply a gentle rocking action to Rock-a-Blocks and you\'ll get perfect stamped impressions every time. Rock-a-Blocks are packaged in a set of four including 6” x 4”, 6” x 1½” , 4” x 3” and 1” x 1” so they will work with many different rubber stamp sizes. The new Rock-a-blocks come packaged in a set of two including 7” x 4½” and 7” x 2” . Rock-a-Blocks really are a revelation in stamping. But don\'t just take our word for it - here\'s what some of our customers had to say: \"Rock-a-Blocks are absolutely brilliant (I was a little cynical as sometimes the experts make it look so easy and effortless). The image was perfect first time with no \"smudge\" marks around the edges, and it\'s so much to easier to rock the stamp than pressing on it.\" \"With Rock-a-Blocks it\'s right first time. Last year all my Christmas cards were made using stamps and the Rock-a-Blocks\" Age 14+