These laser engraved keychain are made with wood and acrylic by Kristi's Keepsakes. Due to being handmade the colors of the material may vary. Each design is made and assembled by Kristi's Keepsakes. Laser engraving is a process that vaporizes materials into fumes to engrave permanent, deep marks. The laser beam acts as a chisel, incising marks by removing layers from the surface of the material