Specification: 
Tube Size: 9.7 cm X 0.9 cm  
Lead Size: 90 mm X 2.0 mm  

Product Description: 

• Refill lead for mechanical pencil 2.0
• Pencil lead 2B grades 2.0 mm
• Lead extra dark, thick, and longer
• Excellent quality resist breakage
• 8 pcs each tube

Quantity: 12 pcs/ 144 dozen