The Arc Module for SAND Castle Kit

The Arc Module for SAND Castle Kit A smooth curved bridge module compatible with the SAND Castle Kit modular system. The Arc Module allows you to create arches, elevated passages, and more organic structures while maintaining full compatibility with standard SAND components. Designed to connect directly with existing pillars and modules, it expands the building possibilities of the system while keeping the same simple modular approach. Printing PLA can be used, but for beach use PETG is recommended for better heat and sun resistance.