Mindware – Indulge your inner engineer with Spin-Gineer. Safely weld plastic beams with friction to construct impressive structures, following included plans or designing your own. Marvel at the spinning welding mechanism that melts and molds the plastic into place. Real-life techniques, real-life results.

Ages 8+

Includes over 200 pieces that snap apart for repeated use. Welding pack requires four D batteries (not included).