Specifiations   - Size / Volume : 20ml  - Color Bottle : Black (Opaque) Bottle  - Color Cap : Black Cap  - Neck : T15/415 Chubby Gorilla PET unicorn bottles are designed specifically for e-liquid unlike others, they feature a soft squeeze pet bottle that doesn’t shatter like glass bottles, the mouth of the bottle is wider making it easier to fill, the dripper base fits tighter to avoid leaks and the built-in drip tip is narrow to avoid over drip. The CPC complaint child resistant cap and tamper evident seal are engineered for safety and assurance. Chubby Gorilla PET unicorn bottles meet north American and European standards and feature a dynamic uniformity design though out the complete line.