Each box contains 10 pipettes.Satellite City pipettes allow you to apply Hot Stuff and other CA glues more precisely than ever before. To use these pipettes, unscrew the spout from the bottle. Squeeze the bulb of the pipette, insert the tip into the glue, then release the bulb. The pipette will suck up the Hot Stuff. After making sure no glue is dripping, position the tip of the pipette where you want to apply the glue, and gently squeeze the bulb. In this way, you can squeeze out a single drop at a time more easily than with our spouts or even our Pro Tips.When you are finished, squeeze all of the Hot Stuff back into the bottle, and put the spout back on the bottle to seal it. You can rinse out the pipette with acetone or a little of our Super Solvent CA glue debonder to clean it and prevent clogging before your next use.These pipettes work with Hot Stuff Original thin CA glue as well as Super T medium gap-filling CA glue and Special T thick ultra gap-filling CA glue, although it will take longer for the bulb to suck in the Super T and Special T. You can even use these pipettes to apply Satellite City NCF Hot and Mild accelerator and Spray"N"Cure foam-safe accelerator if you are concerned about overspray.