Glass eye dropper

A glass eye dropper is a tool commonly used in stained glass work for precisely measuring and dispensing small amounts of fluid, such as soldering flux or patina. It is made of a glass tube with a rubber or plastic cap on one end that is used to suction up liquid through its narrow opening by squeezing and releasing the rubber or plastic cap. The other end typically has a tapered or fine-pointed tip that allows for precise application of the liquid onto a desired area.

In stained glass work, a glass eye dropper offers numerous advantages. For instance, it allows the user to easily and accurately dispense small amounts of liquid onto delicate or hard-to-reach areas, making it an ideal tool for intricate and detailed work. Likewise, it helps minimize waste of expensive materials and prevents accidental spills or over-application of liquids that can ruin the surrounding work. Moreover, because the dropper is made of glass, it is resistant to many chemicals and solvents, and it will not react with or contaminate the fluids contained within it.

Some specific uses of a glass eye dropper in stained glass work include applying patina to the metal solder and flux to the glass before soldering. Patina is a substance used to darken the lead solder that holds the pieces of glass together, creating a more authentic and antique look. Flux is a liquid that helps the solder adhere to the metal and glass, allowing for a strong and secure hold. These substances need to be applied in small amounts and with precision to avoid damaging the fragile glass pieces or creating a messy appearance.

In conclusion, a glass eye dropper is an invaluable tool for those working in stained glass because it allows for precise and efficient application of essential liquids while minimizing waste and preventing accidents. Its affordability and versatility make it a must-have in any stained glass laboratory.