S Shape Liquid Timers
S Shape liquid shapes with two different coloured streams of liquid which cascade smoothly to the bottom.
They will captivate and fascinate and are an ideal resource for quiet focus, as well as inspiring curiosity, developing creative language and understanding simple scientific principles. Available in 3 colours.
Size: 13 x 9.5cm
The liquid used to create these is made from:
Paraffin oils (CAS 8012-95-1), Water (CAS 7732-18-5), Propane-1,2-diol (CAS 57-55-6), Trisodium 5-hydroxy-1-(4-sulphophenyl)-4-(4-sulphophenylazo)pyrazole-3-carboxylate (CAS 1934-21-0), Bronopol (CAS 52-51-7)
All materials used in the manufacturer of our sensory liquid products are within the permissible limits set by the European Classification, Labelling & Packaging Regulations (CLP 2008).