From the folks who brought you CJ's Flux Remover (our #8148 and #8149), this non-toxic, environmentally safe, water soluble cutter oil is gosh-darn swell, according to our staff. We now keep our glass cutters in a jar with about an eighth of an inch of this stuff, and so far it's working very nicely to improve not only the cutting of glass, but also the wear and tear on our cutters. 8oz bottle.