Large Bubble Up Timers
Sensory liquid UP Timers are a an hourglass shaped internal cavity containing tiny colourful seed-like bubbles that float up from below. They contain colourful mineral oil and water in four vibrant colours. When turned upside down the droplets rise. These 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.
12.5 x 8.5cm
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).