Gaunt Industries HYPO-2005 (2 PACK)- Gun Oil Lubrication Applicators - 1/2 Ounce Clear Round Plastic Bottle with 25 Gauge Blunt Needle - Precision Oil Dispensers
Precision LDPE plastic polyethylene dispenser used for a drop of thin oil or water thin liquid.  Including 1/2 Ounce bottle with 25 gauge Stainless steel blunt needle tip and plastic needle protector.