Let's create some magical sensory play with this Rainbow Bio Tray, perfect companion for potion-making adventures! This eco-friendly tray is made from PLA, a plant-based bioplastic derived from renewable resources like corn starch, tapioca root, or sugarcane. Whether you're crafting magical potions with our kits or creating your own fizzy concoctions, this tray is a fantastic sensory play addition. Designed to withstand wet sensory bases, like water beads and fizzy potion play, our bio tray ensures hours of fun without worry. Just remember to hand wash and dry it immediately after use to prevent moisture absorption and warping. While a little splash and fizz is no problem, we don't recommend immersing the tray in liquid for long periods. Though our bio trays are food-safe, we suggest avoiding foods that stain to keep your tray looking magical. Get ready to add a touch of rainbow magic to your potion play! Dimensions:  L 13.7cm, H 8cm, D 1.5cm Please note: Due to being a white colour tray, food dye and mica colours in fizz may dye the tray.  Recommended age 3+. Use under adult supervision. NOT to be used as a teething or chew toy.