10 PCS Silver Aluminum Alloy Chalk Keeper Holder

Please kindly noted that this item is sold by starrysky from Joybuy marketplace. Easy-to-Use chalk holder Easy push the top button to replace chalk stick. Holds standard size of chalk Prevents chalk breakage keeps hands clean 9mm diameter Material: Aluminum alloy Colour: Silver Size: 9*1.3mm Package Contents: 10pcs X Chalk clip Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.