Cosmic GLOW Coasters
Swirling, colourful coasters that GLOW in the dark, with FREE delivery
Watch it GLOW!
Beautiful by day, glowing by night!
Let your cosmic GLOW coaster absorb light energy from the sun, a lamp, or an ultra violet bulb. The higher the light intensity, the more energy the phosphorescent pigment can absorb and the brighter it will glow when it releases the light energy in the dark! Each one comes with a helpful card (see photos).
Handmade
Each one is individually made by hand so has a completely unique pattern.
Colours
Available in four colours (see photos):
- Gold and red
- Gold and green
- Silver and purple
- Copper and blue
Make your selection from the drop down menu below.
Specification
Diameter: 85mm
Depth: approx. 8mm
Weight: 57 grams
Materials: Resin and pigments, silicone feet
Environmental considerations
Your coaster is sent to you in a recyclable cardboard box made of 59.9% recycled material. We use paper tape, not plastic.
Postage is free
Free Royal Mail 2nd class large letter postage is included in the price. For courier or first class please select option at checkout.
Or collect in person for free from Outdoor STEM or Practical Science sessions in Sheffield, UK (only available during term time. (Select this option at checkout).
Delivery is free on all Cosmic Glow coasters, any order over £15 and on SnaKey Rings and Magic Materials Sets!
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