Retro 51 Tornado Rollerball Pen in Dmitri Periodic Table

Dmitri Mendeleev developed the periodic classification of elements. He found, when all known chemical elements were arranged in order of increasing atomic weight, the resulting table displayed a recurring pattern of properties within groups of elements. The periodic table is printed on the barrel of the pen. Matched with polished chrome trims.

• Finish: Printed Graphic barrel
• Trims: Polished Chrome
• Pen Length: 5 in. / 125mm
• Pen Diameter: 0.45 in. / 12mm
• Weight: 1oz / 28g
• Knurled Twist-Top Mechanism
• Fills by REF5P/57P Rollerball Refills or REF71/77 Easy Flow 9000 Ballpoint cartridges (rollerball ink is included)
• Matching Graphic Tube Packaging