Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     GeoSafari Light Writer »  Science eStore Home  »  Light & Optics  »  GeoSafari Light Writer click here for larger image Price: $19.99 Sale Price: $15.95 each Item No: 12545 In Stock: 7 units in stock Ships same business day. Quantity: 1 2 3 4 5 6 7   Checkout will continue via our new website: Where does light come from? Most light comes from the sun. Even when clouds hide the sun, there is enough light for us to see. Some objects can take in light and give it off again. These objects are referred to as being luminescent. Luminescent things shine because they absorb light energy from other light sources, such as electric light bulbs. Luminescence that lasts for a few seconds or even days after the light energy source is gone is called phosphorescence. The special sheets in this Light Writer Kit are phosphorescent, meaning they’ll last for a LONG time!! The cool activity guide features 16 pages of fun ideas and fascinating hands-on activities that teach basic principles about the science of luminescence, and 7 included stencils will help you create great glowing images!! A great light pen provides a blast of bright light to energize the glow-in-the-dark paper, and a durable storage case conveniently stores the entire kit! A whole new world of luminescent adventure is contained in this wonderfully portable, sturdy kit! Highly recommended as a Christmas present, birthday present, or for those emergency situations where no other fun activities are to be found!! 2 AA batteries required (batteries not included). Contents include:     -1 light pen     -2 reusable phosphorescent sheets     -7 stencils     -1 activity guide     -1 light-tight storage case Box Size: 9.50in (24.13cm) x 8.00in (20.32cm) x 1.00in (2.54cm) Recommended for ages 5 and older. Weight: 0 lb 12 oz ( 0.34 kg ) Related Products   Solar Print Kit This kit contains everything you need to make your own solar prints. Item No: PL543 $16.99 $11.95 /each  View/Buy
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