Glue Bottle Material: Plastic, PE; Squeeze Bottles Capacity: 30ml / 1 oz; Needle Inner Diameter: 0.6 / 0.85/1.2/1.55mm (14ga 16ga 18ga 20ga, each 3pcs) Advantage :The cap and body fit perfectly, ensuring that the liquid will not leak when you use the needle tip squeeze bottle. The leak-proof lid also ensures that remaining liquid is well stored and prevention from evaporating. Detachable needles of different sizes can meet various needs. The transparent squeeze bottle is graduated and can be replenished in time. Instruction: Pour liquid into the squeeze bottle for immediate use. Be careful not to overflow. Application: This needle tip bottle is great for DIY and other projects that require small or strings of glue, small animal feeding as well. Also great for any repairs. Can be used in: acrylic paint, details, inks, adhesives, lubricants, sealants, essential oils, science labs, flat back rhinestones, quilling paper applicators, hobby crafts, paints , gel for cakes... Note: After the liquid is used up, please clean the bottle; If there is still liquid left, please in time to prevent the liquid from evaporating Colour:As Shown Material:plastic Package Contents: 12x 30ml needle tip applicator bottles 12x Precision applicator needle tips 12x Storage Caps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.