Pentel pencil leads HI-POLYMER SUPER, 0.5 mm, 4H, 12 pieces

These 0.5mm mechanical pencil leads give you constant, fine lines for all your drawings and notes.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‌‍‍‍‌‍‍‍‌‍‌‌‍‌‌‍‍‌‍‍‌‍‌‌‌‍⁠ With 12 pieces, you have a long-lasting supply and won't need to keep buying new ones.⁠‌‌‌‍‌‌‌‌‌‍‌‌‍‍‌‍‍‍‌‍‍‍‌‍‌‌‍‌‌‍‍‌‍‍‌‍‌‌‌‍⁠

When do you need replacement pencil leads?
Pencil leads are indispensable for anyone who regularly works with mechanical pencils. Instead of buying a whole new pencil when your lead runs out, you simply replace the refill. This is especially handy for students, illustrators and office workers who write or draw every day.

Why choose a 0.5 mm lead diameter?
The 0.5 mm diameter is the most commonly used standard size for mechanical pencils and offers the perfect balance between precision and durability. This diameter gives you sufficient control for accurate writing without the lead breaking too easily. With 12 leads in the pack, you'll enjoy writing for a long time.

What does hardness grade 4H mean?
4H stands for a very hard graphite composition that produces light, thin lines. This hardness grade is ideal for technical drawing and architectural or engineering work where precision matters. The hard graphite wears down slowly, so you can draw for longer without refilling, but you will need to apply slightly more pressure for visible lines.

Checking compatibility
These Pentel HI-POLYMER SUPER leads are standard 0.5 mm leads that fit most mechanical pencils from various brands. However, first check whether your mechanical pencil is suitable for a 0.5 mm diameter. The reference C505-4H helps you order exactly the same leads when they run out.