Sun - Wed: 9:00 AM to 6:00 PMThu - Sat: 9:00 AM to 8:00 PM101 - 5718 1A Street SW Calgary, AB, Canada T2H 0E8
Welcome to Castle Toys!
Canada-Wide FREE Shipping for orders $89.99 or more!
Explore the bizarre properties of hydrophobic (water-hating) sand, which never gets wet and forms fascinating structures underwater. 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.