Specifications:

• Type: Non-dust Chalk
• Type 5: Chalk Sticks
• Type 4: Colorful Chalks
• Type 3: Children Painting Chalk
• Type 2: Blackboard Mark Chalk
• Type 1: Graffiti Chalk
• Size: 10mm*78mm
• Packing: 20 Pcs*Chalks
• Package Quantity: 12 Pens/Box
• Origin: CN(Origin)
• Model Number: School Educational Supplies
• Dustless: Yes