Eclet 4 pcs Chalk Holder 10mm Magetic Chalk Holder Chalk Piece Holder Kids Adults & Use Blackboard Adjustable Chalk Clip for Teacher and Children(Random Color) Dustless Chalk Holder Craft Plastic For Teachers  (4 Sticks)

Random Color Magnetic Chalk Holder Blackboard Adjustable Chalk Clip Ideal for school, office, meeting room and industrial use. Made of pine and wool, feel comfortable when you hold it, quality material, not easy to be worn out, and work well to clean chalk dust, suitable to be applied to various chalkboard surfaces. Perfect for chalks with 8-10 mm diameter. Chalk clip provide convenience for people to use chalk, especially for teachers, no need to hold chalk with hands directly, keep hands from chalk dust, prevent hands from drying and cracking, and make chalk easier to use