Features
Endless Possibilities: The play sand toys can be used to build underwater sand castles! It' s great fun for children and even for adults.
Never Gets Wet: The sand is poured into the water and taken out again. It is still dry. There is no water at all, which will surprise the audience!
It's More Fun: It's a new way to play sand in water. Use your imagination! Greatly enrich one's mind! A powerful and unconstrained style.
Learn About Water Molecule Properties: Discover the colored sand and real sand for a fun science experiment or lesson! Also suitable for aquarium landscaping！
Reusable Science Toy: Build sandcastles under water, then simply pour the water off and let the sand dry! You can use it for science experiments.
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