TRI is a wooden construction game that allows you to create complex and unique shapes. It combines the tradition of wooden toys with innovations in design, color, and sustainability. It is both a creative game and a design object, ideal for art lovers and educational, promoting skills such as fine motor skills, decision-making, imagination, and concentration. It explores concepts of geometry and balance, with equal-sized pieces in six attractive colors and connectors of various shapes to expand building options.

ECO TRI 20 works both as a stand-alone product and as an expansion pack for the ECO TRI 120, ECO TRI 48, TRI 24, and TRI 60 products. With ECO TRI 20, your possibilities are endless!