Crayola(R) 12-Pack Wit Krijt - 12 dozen

Bought these for my classroom's green board and the smooth texture really does make a difference, no scratchy dragging like the cheap stuff. They erase clean with just a dry cloth, which saves me from hauling out the wet sponge every period. Twelve boxes should last me the whole school year.

Picked up the 12-box pack for our Sunday school room and the smooth texture makes writing on the green board so much easier than the cheap stuff we had before. It wipes off clean with just a dry eraser, no ghosting left behind.

Bought these for the classroom and the kids can finally see their work clearly on both our green and black boards, not just one or the other. They erase off with barely any residue, which saves me so much time between lessons. Whole dozen boxes should last us the entire year.