1Simple roller style and with container to store glue, this glue applicator is easy to handle and ensures a uniform coating. 2Widely application, suitable for furniture factory, timber mill, leather factory or carton factory to do coating operations. 3Can be used with PVC glue, latex, wood glue and other types of liquid-based glue. 4Non-slip plastic handle is comfortable to hold and operate. 5Glue flow rate can be adjusted by the metal handle.Features:Simple roller style and with container to store glue, this glue applicator is easy to handleand ensures a uniform coating. Widely application, suitable for furniture factory, timber mill, leather factory or cartonfactory to do coating operations. Can be used with PVC glue, latex, wood glue and other types of liquid-based glue. Non-slip plastic handle is comfortable to hold and operate. Glue flow rate can be adjusted by the metal handle. Specifications:Condition: 100% Brand NewMaterial: Plastic + MetalColor: Green + CreamSize: 3inches, 6inches(Optional)For 3inches: Roller Width: 7.5cm / 2.95inch Capacity: 180mLFor 6inches: Roller Width: 15cm / 5.91inch Capacity: 320mLWeight: approx. 600~928gPackage Included:1 x Glue Applicator (Not include the switch)2 x RollersUse Instruction:1. Please put this item on the shelf, then put glue into the container. Note: Less than 70%of glue container to prevent overflow.2. According to the actual situation, increase or decrease the number of rolling to controlthe thickness of the glue.3. Adjust the metal handle to control glue flow rate.4. Please promptly clean the item after use for long service life.Note:1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showingslightly different from the real object. Please take the real one as standard.