Pentel HI-POLYMER SUPER mechanical pencil leads, 0.5 mm, hardness grade B, 12 pieces

These strong mechanical pencil leads give a nice dark line and break less easily.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‌‍‍‍‌‍‍‍‌‍‌‌‍‌‍‌‍‌‍‍‍‍‌‍‌‍⁠ With 12 pieces you have a long supply for your mechanical pencil.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‌‍‍‍‌‍‍‍‌‍‌‌‍‌‍‌‍‌‍‍‍‍‌‍‌‍⁠

When should you replace mechanical pencil leads?
Mechanical pencil leads wear down during intensive use and sometimes break while writing or drawing. These Pentel HI-POLYMER SUPER leads are designed as refills for your existing mechanical pencil. With 12 pieces in the pack, you have enough stock for long-lasting use.

Why choose 0.5 mm thickness?
The 0.5 mm thickness is the most common size for mechanical pencil leads and fits almost all standard mechanical pencils. This thickness offers a good balance between fineness for detailed work and strength to prevent breakage. You can use it for both writing and drawing without the line becoming too thick or fragile.

What does hardness grade B mean?
Hardness grade B denotes a soft lead that produces darker lines than standard HB leads. This soft composition ensures smooth writing properties and less pressure on the paper. B leads are ideal for everyday writing, taking notes and situations where you want a clearly visible, dark line.

Check compatibility with your mechanical pencil
Check whether your mechanical pencil is suitable for 0.5 mm leads before buying this refill. Most modern mechanical pencils indicate the correct lead size on the body or clip. These Pentel leads with reference C505-B are standard replacement leads that fit most brands of mechanical pencils, but verification prevents disappointment.