Write. Wipe.
Re-Label.
All four strips were marked at T=0. At each interval — 12, 24, 48, and 72 hours — one strip was wiped clean with a wet wipe. Even after 72 hours, the Staedtler Lumocolor non-permanent ink comes off completely. These tokens are built to reuse.
Control
All four strips marked at T=0 with Staedtler Lumocolor non-permanent. Fresh ink — this is the baseline before any wiping.
12 Hours
Rightmost strip wiped at 12h. Ink that had been sitting for half a day comes off clean — no residue, no ghosting.
24 Hours
Second strip wiped at 24h. A full day of ink sitting on the surface — still wipes clean with a single wet wipe.
48 Hours
Third strip wiped at 48h. Two days of ink — clean removal confirmed. One strip still marked to carry into the final interval.
72 Hours
Final strip wiped at 72h. Three full days of ink — wipes off clean. All four strips are now blank and ready to re-label.
Non-Permanent
This is the only pen tested and verified against these strips. Wipe clean with a standard wet wipe between uses — no residue, no ghosting.
OTHER PENS ARE NOT GUARANTEED GHOST-FREE. USE AT YOUR OWN RISK.
Re-Label.
For standard removal, a wet wipe is all you need. If any marker remains, warm water with mild soap and a paper towel will scrub it clean.
PROLONGED EXPOSURE & MULTI-CYCLE REUSE NOT YET TESTED.