Glass Bubble Level Vials

We specialize in crafting glass spirit bubble level vials using advanced technology. Our rigorous testing and competitive pricing extend to both standard and custom vials, ensuring high quality and performance.

Glass spirit level vial is a sealed glass tube containing a liquid, usually alcohol or a similar substance, and an air bubble. The position of the bubble indicates whether a surface is level or plumb. The vial is typically mounted within a frame or a tool. When the bubble is centered between the reference lines on the vial, it indicates that the surface is level (horizontally or vertically, depending on the orientation of the tool). Glass vials are preferred by some for their clarity and resistance to scratching or clouding compared to plastic vials.