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Wood Fired Hot Tub
Make a SUPER Joule Thief Light!
Build your own tilt switch
LED Resin Cube
Free Electric Hand Warmer/Stove
Stay warm this winter: CPU Hand Warmer
Bolts in a Bottle
Thanks for your question. A: None that I foresee. As long as it's used the same way any other scented wax melter is used (ie; flat and squarely on a flat level surface). It cools down quickly but it does get hot enough that you should let it cool before moving or putting away. The same is so for the hot wax. So, Disclaimer; Use with caution.
Altoids Scented Wax Melter ...View Instructable »
Crayola Light-Up Tracing Pad Mod