Save with a great deal on the Sizzix Mini Envelope Bigz Die by Lynda Kanase here with CraftDirect.com. You can now make personalize envelopes for your cards and letters with this die. Sizzix has the most practical solutions for crafters. Bigz dies cut cleanly through thick materials like cardstock, chipboard, fabric, foam, magnet, leather, metallic foil, paper, and sandpaper (limited use).