What is an Acrylic Stamp Block?

Acrylic stamp blocks are used as a solid platform base for acrylic, photopolymer clear stamps.  The acrylic stamping blocks usually have grid lines on them which help you line up your stamp image onto your paper or cardstock. The block is made of crystal-clear,  thick acrylic, They are great to using with all types of stamping and assists with aligning stamped images and layering.