The food coloring is highly concentrated and easy to blend. You could add vibrant color to cake and other desserts by using it. The food coloring would be a nice DIY cake decorating tool. You could send it to your family or friends who love baking. Made of glucose and corn starch, it is edible and soluble. The height of the bottle is 16cm, and the bottom diameter is 4cm. It is perfect for baking, cake decorating, cookie, cream, etc. Item Name: Food Coloring Material: Corn Starch,Glucose Features: Vibrant Color, Food Grade, Easy to Blend Net Content: 70g Size Details: Height: 16cm/6.3" (Approx.) Bottom Diameter: 4cm/1.57" (Approx.) Notes: Do not eat directly, please. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Bottle of Food Coloring