Hydrophane Glycerine Bar is worth the price because it is made of pure glycerine soap with NO additives or fillers. Made in England. Traditional soap for cleaning leather tack, it lathers away dirt and grime. Important first step before oiling or conditioning saddles, bridles, halters, and other leather goods. 250 mg size. Mary's has the Wood Soap Tray for your glycerine bar to keep it neat and handy.