glue stick: 1)weight:8g,9g,15g,21g,36g; 2)packing:24pcs,24pcs,24pcs,24pcs,12pcs / colour box; 3)Ctn:576,576,576,576,384; 4)PVA 5)CE&ASTM standards 6)EN71,MSDS,ASTM,TRA,HR4040 etc.availabe For paper ,cardboard,photos,etc. suitable office and school used. highquality with reasonable price. Non Toxic. PVA material Multipurpose gluing of various materials ldeal use for school and office Washable at 30C Conforms to EN71& ASTM standard We provide:high quality products,excellent service,competitive prices. We look forward to even great cooperation with customers based on mutual benefits. WeightPackingCTN8g24pcs/colour box5769g24pcs/colour box57615g24pcs/colour box57621g24pcs/colour box57836g24pcs/colour box384