Pmma Level Bubble

PMMA Level Bubble is a transparent, cylindrical leveling component made of poly(methyl methacrylate) (PMMA), featuring a sealed chamber partially filled with liquid (often alcohol or water) and containing an air bubble. Designed to indicate horizontal or vertical alignment, its smooth inner surface allows the bubble to move freely within the chamber—when the device is perfectly level, the bubble rests centered between marked guidelines. Lightweight, shatter-resistant, and highly visible due to PMMA’s clarity, this bubble level is widely used in construction, woodworking, photography, or industrial machinery setup for quick, accurate alignment checks. Its durable design resists yellowing and chemical damage, ensuring long-term reliability in both indoor and outdoor environments.