Fibre Optics provide great visual stimulation and offer scope for tremendous tactile experience. This spray of optic fibres is a wonderful tool for focusing and touching. Each strand continually changes colour along its entire length. Safe to handle, the optic fibres include a fan-cooled light source. The light source is switch operated so enjoyment can lead to activity. Should not be used by teething children or biters. Includes light source and 200 x 2m fibre optic tails.