The Build-A-Block Alphabet & Numbers Die Set from Gemini is perfect for creating fantastic patchwork projects.This set includes 20 multi media dies designed to create a range of letters and numbers. The dies feature squares, half square triangles, quarter square triangles and rectangles and allow you to make 6in, 8in, 9in, 10in and 12in sized patchwork blocks.Each metal die is 1.5mm deep and can cut through a multiple layers of varying materials with one movement. Instructions and a block guide is included within the box.Please note: Some dies may have sharp points, edges or corners. Exhibit caution when using these dies and do not leave them unattended near children. Not intended for use by any child under the age of 14.Features & BenefitsIncludes 20 DiesFeatures squares, half square triangles, quarter square triangles and rectanglesCreate 50 different block patterns68 page pattern book includedCan cut through multiple layers of materialCreate beautiful patchwork projects SpecificationBlock Size: 6in, 8in, 9in, 10in & 12inDie Depth: 1.5mm