Improve Adhesion: Easy to apply to the build plate; Enhance the adhesion of the build plate surface; This 3D printer glue stick helps you to get a better first layer; Simply apply glue to the effective printing area of ​​the print bed, no need to coat the entire print bed Safe and Reliable: This 3D printer glue stick is made of safe PVP material; Low odor during the printing process, providing a safer and healthier printing environment Easy to Clean:The glue's water-soluble formula makes it very easy to apply and remove the print Cleaning is just a breeze, simply wipe with a damp cloth or rinse with water. it is recommended that put the lid on after each use to prevent glue drying out Wide Compatibility:these 3D printer glue sticks are compatible with all 3D printer heated bed, including build surface sheet plate, aluminum and glass plate and so on, bring a nice using experience. suitable for project crafts, school projects, art crafts and so on Long-lasting :Each 3D printer glue stick is 35g, enough for 100 printings.very durable and long lasting 3D Printer Glue Stick, Perfect First Layer Adhesion,Reduce Warping on Heat Bed, PVP Solid Glue Stick for PLA/ABS/PETG/PC/PA/TPU Filaments and Various Build Plate