Inner Wiper Plastic Plug to Bottles for Droppers

Plastic insert suitable for glass vials with a neck diameter of 18 mm.

It serves for wiping off the excess amount of liquid or oil from glass pipettes.

Please note that by purchasing our product you assume responsibility for its use and functionality. Therefore, we recommend that you carry out a compatibility test in combination with your final product, because the components used in your products may affect the functionality of pumps/dispensers/droppers.