NOZZLE DESIGN: Convenient for dripping liquid. Leakproof, lightweight, easy to carry and use. PORTABLE: Each bottle comes with its own twist cap for easy storage. Tighten the lid to seal it, unscrew it a little to get things out. EASY TO OBSERVE: The small flow outlet is easy to control the liquid flow, and the transparent bottle body helps to distinguish the liquid and easy to read the remaining amount. PRODUCT USE: It can be used to store liquids such as paints and solvents for common model painting. Can be used as vial for travel. DURABLE MATERIAL: Paint Empty Bottle is Made of high quality PET material, durable and not easy to damage. Specification: Material:PET Size Chart: 10ml: Height:8cm/3.15inch Width:1.8cm/0.71inch 20ml: Height:9cm/3.54inch Width:2.4cm/0.94inch 30ml: Height:10cm/3.94inch Width:2.8cm/1.10inch 50ml: Height:11cm/4.33inch Width:2.8cm/1.10inch 100ml: Height:14cm/5.51inch Width:3.5cm/1.38inch Package Includes: 5 Paint Empty Bottle Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on line shopping!