Open 9:00 AM to 6:00 PM - 7 days a week! 101 - 5718 1A Street SW Calgary, AB, Canada T2H 0E8
Welcome to Castle Toys!
Continue Shopping
Canada-Wide FREE Shipping for orders $89.99 or more!
Make your own color-changing slime that changes from green to blue depending on the temperature. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple science experiment to create a safe material that is both fun to play with and chemically interesting.
