Watch gravity in motion! Turn the tube upright to watch the jelly liquid ooze to the bottom.
Watching "Lava" slowly fall from the top to the bottom will captivate enquiring minds for hours while calming and soothing the senses.
Size: 20cm x 8cm.
Materials: Non-toxic materials used. Contains a combination of paraffin, glycerol and colouring. The tube is made of acrylic plastic.
|Product Type||Student Accessories,|
|Year Level||Early Years,|
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