Pilot FriXion Ball 4 4 Color Gel Multi Pen - 0.5 mm - White

Enjoy four colors of Pilot's beloved FriXion erasable gel ink in one pen body! Like magic, its thermosensitive ink turns invisible when rubbed with the special friction "eraser" built into the top of the pen. The ink will also disappear if exposed to other sources of heat or friction, so we advise against using these pens to address envelopes or leaving anything written with them in a hot car. Interestingly though, erased FriXion ink reappears if exposed to temperatures below 14° F (-10° C), like if it is placed in a freezer—it's like magic ink!
Enjoy four colors of Pilot's beloved FriXion erasable gel ink in one pen body! Like magic, its thermosensitive ink turns invisible when rubbed with the special friction eraser built into the top of the pen. The ink will also disappear if exposed to other sources of heat or friction, so we advise against using these pens to address envelopes or leaving anything written with them in a hot car. Interestingly though, erased FriXion ink reappears if exposed to temperatures below 14° F (-10° C), like if it is placed in a freezer—it's like magic ink!

Pilot FriXion Ball Knock 0.5 mm Black

Pilot FriXion Ball Knock 4-Color Gel Ink Multi-Pen, White LKFB-80EF-W

Pilot FriXion Ball 4 Wood 4 Color Multi Pen

Pilot Frixion Pen 4 in 1 Erasable Gel Pen 4 Colors 0.5 mm LKFB-80EF 0.5 mm Japan - AliExpress

Pilot FriXion Ball 4, Erasable Ballpoint Pen, 4 Color Gel Ink Multi-Pen, 0.38mm, Clear body (LKFB-80UF-NC) : Office Products

Pilot FriXion Ball 4, Erasable Ballpoint Pen, 4 Color Gel Ink Multi-Pen, 0.38mm, Clear body (LKFB-80UF-NC)

Pilot FriXion Clicker Erasable Gel Pens Extra Fine Point 0.5 mm Assorted Barrels Assorted Ink Colors Pack Of 7 - Office Depot

Pilot FriXion Point 0.5

Pilot Frixion Ball 3 Colors Slim 0.38mm Marble Stone Series [CS-LKFBSUFMS-W] - White 4902505661556

The newest 0.4 mm Pilot Frixion Ball Knock gel pen features Pilot's advanced Synergy tip technology. It combines the precision of a needle point with the durability of a conical point. It also applies the beloved Pilot Frixion thermosensitive ink. You can easily erase your mistakes with the special Frixion rubber. The special pilot ink technique - when the temperature reaches the point, the ink becomes transparent simply by rubbing with the rubber at the end of the pen.