Auto Glue Dispenser YDL-983A Solder Paste Liquid Controller Dropper Fluid Dispenser with Suck-back Fuction 220V 110V
https://www.vogueparade.com/shopping/EN/1440/1/1005003640625654/auto-glue-dispenser-ydl-983a-solder-paste-liquid-controller-dropper-fluid-dispenser-with-suck-back-fuction-220v-110v//