Pens
PILOT - Set of 5 Frixion Ball - Erasable Rollerball - Blue - Medium Tip
Fruition it - Remove your mistakes by rubbing with the eraser stud and watch the ink disappear Integrated Eraser Refillable Ergonomic Grip 0.7mm tip gives a 0.35mm medium line
https://www.bizrate.co.uk/pens/pilot-set-of-5-frixion-oid35757183721.html