Brusso Hardware is proud to offer Screw Wax (TM) Premium Wood Screw Lubricant. We take preventing screw breakage very seriously at Brusso Hardware and we wanted to offer this product as an aide to our customers. For our guide to brass screws - click here. Customer reviews have been overwhelmingly positive saying that screws go in with much less pressure and that Screw Wax provides distinct advantages over bar soap or lip balm. This product comes in two sizes, a lip balm style tube or a larger metal tin. Both come with resealable lids. Screw Wax is Made in the USA. Take a look at the manufacturer's webpage for more info.