Features: Simple roller style and with container to store glue, this glue applicator is easy to handle�and ensures a uniform coating. Widely application, suitable for furniture factory, timber mill, leather factory or carton�factory 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 New Material: Plastic + Metal Color: Green + Cream Size: 3inches, 6inches(Optional) For 3inches: Roller Width: 7.5cm / 2.95inch � � � � � � � � � � �Capacity: 180mL For 6inches: Roller Width: 15cm / 5.91inch � � � � � � � � � � �Capacity: 320mL Weight: approx. 600~928g Package Included: 1 x Glue Applicator 2 x Rollers Use 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 control�the 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 showing�slightly different from the real object. Please take the real one as standard.