



Mungyo Dustless Chalk
Key Features:
• Made of highly-refined calcium carbonate
• Keep dust to minimum
• Excellent writing and erasing on green board
• Non-Toxic
• Conforms to EN71 & ASTM D4236
• Dust is rarely blown in the air because the heavy particles of calcium carbonate is fallen down
• Special formulation prevents dust form sticking to fingers
• It writes much longer
• Available in pack of 10 White & 10 Coloured Chalks
• Size: 10 Ø X 81±1mm
• Best choice for the school and office
• Keep away from moisture and external shock
Size: 5.7 cm (w) x 8.3 cm (l) x 2 cm (h) • Weight: 0.104 kg