Gluten free. 4 easy to use tubes. Easy to Mix Color: 1 tube color + 1 tub frosting. 1 tub color + 1 box cake mix. Gel color won’t thin mixes or frostings. Easy color blending & mixing. Gel base won't dilute even the most delicate recipes. Squeeze tubes make dispensing and color mixing simple. Consumer inquiries: 1-877-726-8793. Made in USA.