1. It is just industrial supplies. 2. Designed to smear or drip of two-component adhesives or paint, two-component adhesive can solve the problem of product mix. 3. Suitable for standard manual operation, user-friendly design, demolition and use are very simple, the slides in and is held firmly in place with the lever, then you can dispense mixed epoxy smoothly by squeezing the handles together, note that you will need disposable mixing nozzles too. 4. Mixing and delivery of materials made easy with this dispenser. 5. The handle is user-friendly, the appearance is generous, and the push rod is durable and not easy to wear. Instructions: 1. Open the top of the applicator, and then pull the rack to maximum. 2. After fixing the mixing tips on , put the material into , and lock it by the dispenser. 3. Promote the wrench to make the material come out smoothly from the mixing tip. 4. Put the rack back to original location. 5. Remove the , Repeat the above operation. Specification: Suitable : 50ml Applicable Rate: 1:1 Ratio colour: gray Material: ABS size: 19 x 18 x 6cm Package Contents: 1 x Glue Applicator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.