rOtring 1904449 800 Retractable Mechanical Pencil, 0.5 mm, Silver Barrel 4.6 out of 5 stars 1,547. Exterior. rOtring 600 Mechanical Pencil… $35.14. rOtring 1904257 Rapid PRO Mechanical Pencil, 0.7 mm, Matte Black 4.7 out of 5 stars 2,485. rOtring Rapid PRO Mechanical Pencil, 0.5 mm, Matte Black 4.6 out of 5 stars 2,015. $28.48. Those pencils retail at ~ $12 and are considered “high grade.” Now introducing the rOtring Rapid Pro! Purchased the Rapid Pro 0.5mm black after a lot of research as I was considering the Rotring 800 as I need a good retractable version of the Rotring 600. Lamy 7mm 2000 Mechanical Pencil … $36.26. I love my 600 (and those around me who comment … The Rapid Pro … Although quite expensive, the Rapid Pro by German pencil company rOtring is incredibly easy to write with and hold. rOtring Rapid Pro Mechanical Pencil, 0.7mm, Black 4.5 out of 5 stars 236. rOtring 1904260 Rapid PRO Mechanical Pencil 2 mm Matte Black 2.0 mm This long lasting, smooth, and precise retractable mechanical pencil is a perfect professional tool for sketching and drawing The full … 9 offers from $35.69.