I got similar peanut lighters from some online store and off eBay recently. They are made better than the plain one above because of a couple improvements. First of all the bottom of the lighter is flat, so it can stand upright freely, working as a hands free candle. The second feature - the last couple of threads for the cap are conical so you can not overtighten the gasket, damaging it or pushing it out of the dedicated groove, what may cause leackage or evaporation. However I'm still using a long piece of duct tape over the gasket as on my older lighters - I love dual purpose kits.