Science Experiment Toolbox Ages 4+ Years

32-Piece scientific play set includes 6 amazing experiments & creations. Creations teach kids about basic physical principles like lever principle pulley drive system & persistence of vision. Teaches scientific principles including momentum potential energy & the conservation of energy. Great toy for developing logical thinking an understanding of invention & STEAM principles. Compact tool box stores all pieces. Multicolored & durable child safe paint finish. Sturdy wood construction. Use Hape "Know how" App for sample display & detailed instructions.