I have about a bajillion ultra fine point sharpies for um georging but i don t really like the idea of lugging around a special solvent.
Write on laminated posters.
Spray it on the permanent marker and let it sit for about a minute.
If i need to erase i use the expo marker cleaner like you buy at wal mart.
Laminated preschool poster for toddlers and kid 4 pieces full laminated posters alphabet number 1 10 number 1 100 and 2d 3d shapers for nursery homeschool kindergarten classroom 16 9 x 11 9 inch 4 8 out of 5 stars 173.
He just had it done at kinkos and the laminate seems quite thick to me.
Therefore i now write on my laminated posters with permanent marker.