Our daughter who is in preschool uses these expo markers everyday when practicing her writing. We are a fan of the price point (you can get one for $1.25 at the dollar tree), the low odor, and the longevity of these. Teacher, student, and mama approved.

I love these markers! I have a small whiteboard on my fridge with a black expo attached. We write down things we need throughout the week and after we shop we're able to erase and start again. It's so much better than wasting paper.

Very dark and pigmented it is worth your money. The packaging is OK the odor I love the odor. Others might not like the odor but I do and who knows if it’s eco-friendly but it does say it is low odor.