Features: Wide Applications: these 3D printer Glues sticks can more easily removed from 3D models, and also suitable for project crafts, school projects, art crafts Compatibility: Suit all 3D printer heating bed, including carbon crystal glass, aluminum and glass board. Safe: PVP material, nontoxic and will not harm human body. High viscosity formula, which have good adhesion to hot plate or hot bed, easy to remove printing model, and suitable for the first layer before printing. Durability: One Glues stick can print more than 100 times continuously, which is practical and help the 3D printing parts adhere to the building board during the printing process. Easy to Use & Clean: Because it is water soluble material, after printing, platform can be cooled and cleaned with water.Before use, it is recommended to heat the hot bed first, and then apply the Glues stick evenly on platform. After use, cover the lid well to avoid the Glues stick drying. Specifications: Component:PVP Quantity: 6Pcs Size:Approx.100x25x25mm/3.94x0.98x0.98inch Package Includes: 6Pcs 3D Printer Glues Sticks note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.