Walmart has Project Mc2 Lip Balm Lab Activity Kit for $5.29 (Reg $13.00). You can choose in-store pick up to save on shipping charges.
Kids can create single-layer or multiple-layer balms with the Project MC2 Lip Balm Lab Activity Kit. It includes four different flavors, five empty tubes in a variety of colors and all the ingredients required to make custom blends. Yummy-smelling flavors in the MC2 experiment kit include Oh So Citrus, Very Cherry, Cool Coconut and Bubble Gum.