Bird Life presents the 2-in-1 E-Cuttlebone & Mineral Blocks by Penn-Plax. They provide additional vitamins and minerals to your bird’s diet. The bright coloring encourages your pet’s natural pecking instinct while trimming and conditioning their beak. This 1-pack contains an embedded E-Cuttlebone inside of a berry flavored Mineral Block. Shop Penn-Plax for All Your Pet’s Needs: Penn-Plax is a manufacturer and distributor of top quality pet supplies who specialize in creating excellent pet products for animals both great and small.