Material: The Needle Dropper Bottle Is Made Of Translucent Plastic, Soft and Flexible and Easy to Squeeze. 20ml Bottles: Needle Tool, Paper Making, Paper Making Cards, Alcohol Inks Or Other Dark Fluids. Empty Glue Bottles Are A Great Addition to Your Artwork. Needle Tip Bottles for Needle Art. No Clogging and Flow Control: Feature A Small Soft Lid Which Prevents The Liquid From Drying Out. Fine Needle Tips Measure Approx. 1 Mm Thick Good Liquid Flow Control Just Amount. Reusable: Easy to Use, Washable. Ideal As A Storage Container for Liquids Such As Pasty Media, Sauces, Cooking Oils, Liquids, Flavors and Colours. Food Grade Lightweight and Portable: The Needle Tip Applicator Is Lightweight, Easy to Store and Use without The Need for Complex Operations.