Lumograph pencils are designed for writing, drawing and sketching pencil on paper and matte drafting film. Lines reproduce well. Super-bonded lead is especially break-resistant. Pencil markings are easy to erase, and pencils are easy to sharpen. Each pencil has a blue hexagon barrel and no eraser.
                                                                             
                                    
                                        
                                                                                               General Information 
  Manufacturer:  Staedtler Mars GmbH & Co.
  Manufacturer Part Number:  100HB
  Manufacturer Website Address:  http://www.staedtler.com
  Product Model:  100/HB
  Product Name:  Lumograph Drawing/Sketching Pencils
  Packaged Quantity:  1 Dozen
     Product Information 
  Lead Diameter:  2 mm
  Lead Degree (Hardness):  HB
  Features:  Super Bonded Lead,Break Resistant,Eco-friendly
     Physical Characteristics 
  Material:  Wood
     Miscellaneous 
  Additional Information:  
- Super-bonded lead
- Lines reproduce well
- Easy to erase
- Easy to sharpen with any quality sharpener