Pilot FriXion Waai pens flaunt sophisticated muted beige bodies and stylish ink colors. The muted ink colors can be used for everyday writing as well as accent colors. You can use them to make headings, write cards and invitations and make any written note extra special without fear of making mistakes since the ink erases completely just like all FriXion pens.
FriXion pens use a special thermosensitive ink that turns invisible when rubbed with the built-in friction "eraser." The ink disappears cleanly without using up the eraser or creating any dust or smearing. The ink will also disappear if exposed to other sources of heat or friction, so avoid using these pens to address envelopes or leaving anything written with them in a hot car. Like magic ink, erased FriXion ink reappears if placed in a freezer or otherwise exposed to temperatures below 14° F (-10° C).