Staedtler Mars plastic eraser is premium quality for first-class erasing performance and minimal crumbling. Best erasing performance with little wear. No discolouration of the eraser on paper. Sliding sleeve for convenient handling. Phthalate and latex free. Latex-free plastic eraser delivers practically residue-free erasing. Use for removing graphite on paper and matte drafting film or for OHP pen on overhead film. Formula offers significantly less crumbling. The eraser waste twists itself up into long strands that can be easily removed. Plastic material is phthalate-free and latex-free. Eraser comes in a handy slide sleeve for convenient handling. General Information Manufacturer:Staedtler Inc.Manufacturer Part Number:52650UPManufacturer Website Address:http://www.staedtler.comBrand Name:StaedtlerProduct Model:526 50Product Name:Mars EraserMarketing Information:Latex-free plastic eraser delivers practically residue-free erasing. Use for removing graphite on paper and matte drafting film or for OHP pen on overhead film. Formula offers significantly less crumbling. The eraser waste twists itself up into long strands that can be easily removed. Plastic material is phthalate-free and latex-free. Eraser comes in a handy slide sleeve for convenient handling. Packaged Quantity:1 EachProduct Type:Manual Eraser Product Information Application/Usage:Lead PencilFeatures: Latex-free Non-smudge Smear Resistant Tear Resistant Physical Characteristics Product Color:WhiteProduct Material:PlasticHeight:0.50" (12.70 mm)Width:2.50" (63.50 mm)Depth:0.87" (22.10 mm)Weight (Approximate):0.48 oz (13.61 g) Miscellaneous Recycled:NoRecycled Content:0%Post-consumer-waste%:0%Assembly Required:NoCountry of Origin:Germany Product Numbers: 526 50 UP 031901907983 STD90798 227959 STD526-50UP STD52650UP