Engenius Contraptions Perpetual Motion Marble Run

Build this Engenius Contraptions Perpetual Motion Marble Run from laser cut ply wood. It uses an electric motor to keep the marbles going for as long as the batteries last!

Piecing together this marble run is half the fun. Build it in around one or two hours from laser cut plywood sheeting using the included tools. Once it’s built, just pop in two AA batteries (not included), and let those marbles run!

It’s great fun for anyone aged 10 or older and makes for a fantastic educational gift. Order yours now!

• 54 x pieces in laser cut ply wood
• 1 x electric motor
• 1 x drive cog dowel
• 1 x screwdriver
• 1 x set of screws
• 1 x battery case
• 4 x black zirconium marbles
• 4 x white zirconium marbles
• 1 x instruction manual