Building Toys

Mould King V12 Engine Building Block Sets, V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, Engineering Building Blocks for Adults (3472 PCS) Build Your Own V12 Engine Building Kit: The V12 engine model is the legendary heart of sports cars, and the Mould King V12 engine building kit reproduces the true dynamic principles in 1:1 scale. Equipped with a L motor and battery box, it delivers... Mould King V12 Engine Building Block Sets, V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, Engineering Building Blocks for Adults (3472 PCS)