- The minimum allowed quantity for UV Reactive Putty is 12 (you currently have 0 in your cart).
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$4.00 incl GST & delivery
A bouncy putty that shows its true colour in hot water! The putty contains leuco dyes that vividly change colour around 35C. A fun reversible change. It demonstrates energy changes and heat flow. (This is the best quality thermochromic putty – we went to great lengths to find these).
Age: 5 to 12 years
Included: 25g putty of one colour in metal tin & 1 instruction sheet
Minimum order: 12 (packs of 12) FREE shipping
Description
Additional information
| Pack Quantity | Pack of 24 boxes, Pack of 12 boxes |
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