5xLunies Chalk Holder +Chalk Holder Storage Hard Case Cover- Blackboard Adjustable Chalk Clip Set for School Office Drawing Board 3.7″x0.6″ 5 Color

Amazon.com Price: $7.99 (as of 25/12/2019 21:47 PST- Details)

PTOTECH YOUR HEALTHY:It protects your hands from direct contact with chalk avoiding drying and cracking caused chalk.
AFFORDABLE:It can protect the chalk broken when using it Do not waste chalk
USEFUL:Avoid the child put the chalks in the mouth