These are not the sort of girly-girl tealight candle holders you buy at Pier 1 Imports. No sir. These Tealight Tree Torches are made with cast iron and heat-resistant glass. They incorporate a 6-inch spike so you can pound them into a tree trunk, dead log, door frame, wall, or anywhere else you want them mounted. They work indoors and out. So if you do want to decorate your home with some candle light (nothing wrong with that) these are a manly and creative way to do so.