If you like to create "essential" oils for yourself or for other people,then these are great products for both! Our syringe filling kit is a wonderful option to mix, fill and transport your oils. The large 50 CC manual syringe can be used with the Luer to Luer fitting to fill the smaller 1 cc syringes or select a variety of flavors to fill the 1 cc syringes and combine them in the 50 cc syringe for a fragrance like no other! Our 1 CC syringes are specifically designed with a low dead space to help reduce material loss and the included tip caps will keep your material safe and secure.