STAEDTLER Mars micro carbon 250 Mechanical Pencil Leads, 0.3 mm, HB, Break-Resistant, Pack of 12
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STAEDTLER
STAEDTLER Mars micro carbon 250 Mechanical Pencil Leads, 0.3 mm, HB, Break-Resistant, Pack of 12
€16.6 inc. VAT
250 03-HB
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STAEDTLER Mars micro carbon 250 — mechanical pencil leads 0.3 mm HB
0.3 mmHB12 leadsBreak resistant
The STAEDTLER Mars micro carbon 250 03-HB is a pack of 12 mechanical pencil leads in 0.3 mm line width and HB degree, made to be stable and break resistant for a long, smooth writing experience — the refill for any 0.3 mm mechanical pencil.
HB is the middle degree: dark enough for clear writing, hard enough to hold a fine 0.3 mm line for drawing and construction work. STAEDTLER uses ISO colour coding for line width, so 0.3 mm leads and pencils are easy to match.
Before you order: these leads are 0.3 mm. They will not feed in 0.5 or 0.7 mm mechanical pencils, and 0.5/0.7 mm leads will not fit a 0.3 mm pencil — check the line width printed on your pencil.
What's in the Box
- 12 × STAEDTLER Mars micro carbon 250 leads, 0.3 mm, HB, in the STAEDTLER pack
What It Means in Practice
- Refills a 0.3 mm mechanical pencil such as the STAEDTLER Mars micro 775 in 0.3 mm.
- HB is the all-round degree for writing, technical drawing and sketching guidelines.
- Break-resistant leads matter most in 0.3 mm, where ordinary leads snap easily.
- Keep a spare pack in the pencil case — 12 leads last a student a long time.
What Will Not Work
- 0.5 mm, 0.7 mm or 2 mm pencils and lead holders — the diameter must match.
- Darker or harder degrees — this tube is HB only.
- Coloured lines — these are graphite leads.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
Leads are the part people buy wrong most often — the only thing that matters is matching the 0.3 mm diameter. If you are not sure, check the pencil or ask us. See our stationery range for mechanical pencils and drawing tools.
✓ Buy it if you have a 0.3 mm mechanical pencil and need HB refills.
✕ Skip it if your pencil is 0.5 or 0.7 mm, or you want a softer or harder degree.
→ Also consider STAEDTLER Mars micro 775 mechanical pencils (set of 0.3/0.5/0.7 mm).
Not sure which lead width your pencil takes? Send us the model and we will check.
Features - STAEDTLER - 250 03-HB
More Details
Product Code
04:345606
EAN Code
4007817213407
Manufacturer
STAEDTLER