Shark Tank alumni
Kids & Family brands that faced the Sharks
Every Kids & Family company in this directory has appeared on Shark Tank. Tap one to see the founder’s story, the deal, and where to buy.

Create A Castle
Kids & Family
Patented split-mold kits that let kids build detailed castles from sand, snow, or indoor BuildMaster compound at the kitchen table. Outdoor Toy of the Year winner (2020) and Toy of the Year finalist (2023) for the BuildMaster Indoor Activity Kit. Also sandcastle lessons and team-building events. As seen on Shark Tank.
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