Durable plastic construction: made from sturdy plastic to withstand frequent use and normal spray conditions while remaining lightweight and easy to handle. 30° downangle design: the precisely angled (30°) adapter directs paint flow for smoother, more consistent sprays. Ideal for controlled, detailed work where a downward spray angle improves coverage and accuracy. Fast, secure attachment: engineered for quick installation and a reliable fit. Locks onto compatible jars/bottles to minimize leaks and wobble during use, saving time and reducing interruptions. Easy to use for pros and hobbyists: intuitive design requires no special tools—attach, fill, and spray. Suitable for experienced technicians and casual users who want dependable performance. Function and compatibility: functions as an airbrush bottle adapter lid for airbrush spray jars and bottles that accept adapter lids. Works with airbrush jar systems that use a removable adapter cap. Performance benefits: improves spray control and consistency at close angles, reduces overspray on small areas, and helps maintain a stable paint flow for fine detail work. Key attributes at a glance: Material: durable plastic Angle: 30° downangle Function: bottle/jar adapter lid for airbrush systems Installation: quick and secure attachment Use scenarios: 1. Scale models and miniature painting — reach tight areas and apply controlled layers without repositioning the piece. 2. Small automotive touchups and hobby vehicle detailing — deliver precise spray to edges and recessed surfaces. 3. Craft, nail art, or cosmetic airbrush applications — maintain steady paint delivery for fine lines, shading, and decorative work. What it solves: Eliminates awkward hand positions by providing a controlled downangle spray. Reduces paint waste and mess through a secure seal and stable attachment. Speeds workflow with quick installation and a predictable spray pattern. If you need a simple, reliable adapter lid to improve angle control and stability for airbrush jar applications, this 30° plastic bottle adapter lid offers a practical solution for both detailed work and routine spraying tasks.