This beautifully designed, colourful Cog Puzzle will keep little ones entertained for hours as they watch the patterns move. Simply twist the red handle and watch the cogs spin and spin. The Cog Puzzle includes 7 cogs that are removable. Beautifully designed, colourful cog puzzle that will keep little ones entertained for hours. Twist the red handle and watch as the bright colours & patterns spin and spin. Made from high quality, responsibly sourced material. Conforms to current European safety standards. Age 18+ months.