EzSos Magnetic Chalk Holder, Dustless Double Spring Chalk Pen Holder, Auto-adjust Chalk Clip, Chalkboard Accessories for Student Teacher Classroom Teaching, 6 Pcs/Pack;

Specification :
Material :Plastic ,100 new
Color :blue ,yellow ,red ,green randomly
Size :9.5 *2 cm
Package :5 * Chalk Holder

Operation:

The use of Chalk Clip Holder similar as ordinary Automatic Pencil/Pen
1. Place the chalk in front of the chalk clip
2. Press the chalk clip rear end spring, the front end opening and will open,   put the chalk into opening at this time
3. Adjust well the length of the chalk writing, then release the back-end it will grip .
4. Writing normally as usual .