Trading Innovation IQ Builder Game 81 Pc. | Puzzle with 3D Building Blocks Gear Cogs | Educational IQ Toys for Kids | Playful Way to Build Your Child's Creative Skills & Imagination

The pieces fit together rather difficultly and that's coming from an adult. The pieces don't sit in flush and so pop back out when turning the cogs on. Cog starter not strong enough to turn more than 1 or 2. Really disappointed as this was a Christmas present that's unusable and I can't get a refund due to doing my Christmas shopping early this year

Too complicated for a small child to buildWhen trying to move a piece from one base to another some of the plastic snapped. The toy is advertised for younger children, but my 5 year old couldn't build without me doing for her. The instructions are unhelpful too!The pieces are much smaller than I thought they would beThe screw was missing from the battery compartment

Very good concept and design, full of fun for kids. The quality of parts are a bit weak and stronger pieces would have improved building and fun experience

Good value for money

Super toy. My 2 year old nephew loved it. Some pieces were tight so needed adult help but great overall.