CHILL OUT! With Boons PULP Popsicle & Freezer Tray, its easy to create soothing and nutritious treats for your teething baby. Use the tray with the included lid to make 6 delicious cubes that fit right into Boon PULP Feeders. Or use it with PULP Feeders for perfect popsicles there are two PULPs included to get you started! Great for yogurt, breastmilk, juice, and purees you can provide your little one with a variety of tasty foods. The 100% food grade silicone mold and lid easily release the frozen cubes and are dishwasher safe for an easy clean.