Check out this video from the Lazy Envionmentalist in which a teacher showcases his new class set of AusPen non-toxic, refillable markers.
AusPen whiteboard markers - refillable whiteboard markers that are the most eco-friendly markers available. The AusPen markers are made from recycled material, they are recyclable, non-toxic ink and refillable. And they cost much, much less than disposable markers. Check out more info at the website at www.ecosmartworld.com