Features: Brand new and high quality Visual antiexplosion pressure Glues Guns with 2 labor-saving : variable increases by 39% for barrels and bag Glues. The multifunctional Glues Guns meet various Glues application need. Aviations aluminum base aircraft: body service. Variable travel increases by 39%. ABS thickened Glues bucket residues visible: upgrades Glues bowl mouth tightly fit without leaking Glues. Automatic pressure relief with manual stop and nodripping of Glues. 2 use for tube and bag Glues: Remove the bowl buckles for tube Glues. Specifications: Component: ABS Model: 5bearings, 6bearings, 10 inches, 19bearings（optional） Package Includes: 1Set Glass Glues Guns note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item.