Poly-Castle

These sandcastle molds were developed by both Thomas Vagnini (portalengineer) and Kevin Kohls (pseudoeuclidean).

These sandcastle molds are modular -each one interlocks with all others of the same type-, so very few molds are needed to construct a full sandcastle. You can attach the models together by sliding the connectors on the end together. There is also a hole to slide a popsicle stick in so the molds don't disconnect. However, we did not have any issue with the molds falling apart uni