Best Gift for 6-14 yr girls & boys: Build, Play, Learn: 192 Parts, BUILD TIME: 120 min; STEM Concepts: Momentum, Motion Transformation and Deflection | Screen Free Fun : Longer Constructive Activity,Multiple Gameplays,Core STEAM Learning and Superior Engagement Time Per Rupee than other DIY toys | Children Learn Best Through Play: Smartivity helps in Brain Development of your child with STEAM Concepts based game/toy with Real Moving Parts & MECHANICAL ACTIONS | Trusted By Parents, Loved By Children in 24 Countries (incl USA, Europe): Non-Toxic & Safe. Tested in global labs. Exceeds global toy safety standards. India's Global Brand | Eco-Friendly, Engineering wood: Imported Premium Pine Wood. Sourced from Responsible Eco-Certified Vendors. “NO SPLINTERS” so that your child is protected