The Staedtler Bio-Eraser is a premium eraser for high quality performance. This eraser is made of up to 56% bio-based materials; plant residues from the processing of olives are ground into a fine 'flour' and replace fillers in these erasers that would otherwise have to be freshly produced from industrial fillers.
• Phthalate and latex-free.
• Large size 65 x 23 x 13mm
• 56% bio-based materials