Now kids and teachers can hold their chalk in style and without getting their hands messy! This durable plastic holder has a wide barrel, making it easy to grip and hold. Each chalk holder comes with a clip to attach to a notebook, pocket, belt or more. Accepts all standard 3/8" chalk sticks. Just press down on the top of the holder to widen the grip teeth to insert the chalk stick and you're ready to write! Sold as a pack of 12 chalk holders.