Metal chalk holder for blackboard with secure clip clutch It can be clean during class time<br> Chalk is not easy to break<br> Material: metal<br> Size: 9 x1.3cm<br> Color: Silver<br> color:Silver<br> Instruction manual:<br> 1. Reduce chalk opponents and contaminated clothing;<br> 2. Let your fingers no longer to worry about peeling;<br> 3. Let your delicate lubricated by hand is no longer chalk harm;<br> 4. Save chalk, chalk avoid being broken during use;<br> 5. Can be used for a long time<br> 6. The essential goods and exquisite senior gifts;<br> 7. This product is suitable for ordinary schools with a diameter of ordinary chalk 9-10mm<br> (If you have not reached of the 9 mm chalk, chalk this may be too thin, too many places to go on a folder).<br> If you can put a large chalk chalk sets apart the front end of the clip pull bigger.<br> Chalk off accidentally inside, open the upper end of the small white cap,<br> Top with a pencil, pen to come out, and the is very simple<br> Package Contents:<br> 1x chalk clip<br> Only the above package content, other products are not included.<br> Note: Light 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.