Naef Optical Effects Spinning Toy The Naef Optical Colour Mixer is a part of their Bauhaus Collection and includes a wooden spinning top with 7 card discs, each with a colourful pattern design. Simply slot the disc on top of the spinner and watch the colours dazzle as it spins! This spinning top set is great fun for children and adults alike, with each disc including information about each visual phenomenon on the back. Both eco-friendly and plastic free, this toy has been precision manufactured for a premium fit and look that makes for a wonderful display piece when not in use. The Optical Mixer set makes a lovely gift that can be enjoyed again and again. Spinning tops are a timeless toy that can be enjoyed for generations. Naef toys are always built to last and have heirloom-like quality.
