UV Nails Stick On Wraps
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Dress up your nails with these UV Stick-On Wraps which change colour in the sun!
Create the next best fashion (science!) accessory. Watch your friends gasp in amazement as your nails change colour in the sun. You receive 32 UV stick-on wraps in a pack, plenty of fun to be had!
Perfect in the science classroom for demonstrating waves outside of the visible spectrum. A fun and exciting visual reminder of the damaging effects of UV radiation. Remember- when your nails change colour, make sure you're sunsmart!
Lasting up to 5 days, you can show them off at school every day of the week... and your science teacher won't mind them either... so long as you can explain the science behind their colour change!
What You Get
1 x Pack of UV Nail Wraps
They are easy to apply and remove too, and are safe and non-toxic.
How Does It Work?
These nail stickers contain an interesting pigment that reacts to UV light, causing molecular shape and colour changes - a light induced chemical reaction called photochromism. Because the reaction is reversible, when the colourful stick-on wraps are bought indoors away from the sun's UV rays they change back to their original colour. They can change colour and back again thousands of times.
These unique wraps also respond to the UV light from back lights, like our 21 LED UV Torch.
Try putting sunscreen on your new colourful UV nails to see how it effects the colour change. How effective is the sunscreen in blocking UV light?
- UV light, and the importance of being sunsmart
- Photochromism: a light-induced reversible change of colour
- Test the effectiveness of sunglasses and sunscreen - apply them to the stick-on wraps and observe any difference in colour change intensity
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.
|Age Group||5-6 Years, 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years|