ZHEJIANG LARK COSMETIC COMPANY LIMITED is a professional manufacturer since 2009,specializing in alum blocks and alum sticks.All of our product is 100% natural potassium alum, which passed the test of European and American countires.Our products are:1)Alum stick2)Alum block3)Styptic pencil4)Roll-on alum deodorant5)Alum powder6)Alum sprayWelcome customers' inquiries worldwide.