2 x Staedtler 775 / 77507  Mars Micro Retractable Mechanical Pencils  0.7mm  + Eraser Mechanical pencil for writing and drawing ISO colour coding Non-slip rubber grip zone Metal clip, push-button and tip Pocket-safe thanks to retractable lead sleeve Rigid, cylindrical lead sleeve, ideal for use with rulers and templates Cushioned lead for high level of break resistance PVC and latex-free eraser