Learning Resources Primary Science Five Senses Activity Set. Awaken young senses with this complete set of oversized primary science tools. Focussing on the five senses, this set includes a recordable answer buzzer for sound, kaleidoscope and magnifiying glass for sight, sensory tubes for smell, Teaching Tactile shapes for touch and a divided plate for your own tasting activities. Each piece can be used for various senses. Includes multilingual activity guide. Largest piece (sensory tube) measures 30.5cm H. Suitable for ages 3+.