For individual sensory experiments
... The tubes with screw caps can be filled as desired to appeal to childrens sensory stimuli: salt, sugar to taste. Beads, nuts, ... to create sounds. Coloured liquids, transparent stones for observation. Coffee beans, odours to smell. Warm water, ice to feel. Tubes are supplied without decoration or content.
Material: PET
Measures: Ø 4.4 x 28.9 cm
3 years and up
