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£16.80 Original price was: £16.80.£10.99Current price is: £10.99.
Caran d’Ache Technograph 3mm HB Replacement Leads provide smooth, consistent graphite performance for technical drawing, drafting, sketching and everyday writing. Made in Switzerland, these high-quality leads offer balanced hardness and precision, making them ideal for artists, designers, students and professionals using compatible 3mm clutch pencils.
| Product Attributes | |
|---|---|
| Weight | 0.04kg |

Caran d’Ache Technograph Replacement Leads (3mm HB, 6 Pack) – Smooth Graphite Refills for Technical Drawing & Sketching
£16.80 Original price was: £16.80.£10.99Current price is: £10.99.
Brand
Description
Caran d'Ache Technograph 3mm HB Replacement Leads are premium graphite refills designed for precise technical drawing, drafting, sketching and general writing. Made in Switzerland, these high-quality HB pencil leads provide smooth, consistent lines with a balanced combination of hardness and darkness. Each pack contains six 3mm replacement leads, making them a practical choice for artists, students, designers and professionals.
Product Overview
Caran d'Ache Technograph Replacement Leads are developed to deliver reliable graphite performance for a wide range of creative and technical applications. Featuring a 3mm diameter and versatile HB grade, these leads are suitable for compatible clutch pencils and lead holders. The medium-hard graphite provides a balance between clear, dark lines and controlled precision, making it useful for detailed drawings, architectural drafting and everyday sketching. Manufactured in Switzerland, these replacement leads reflect the quality and craftsmanship associated with Caran d'Ache drawing instruments.
Key Features
- HB Graphite Grade: Offers a balanced combination of hardness and darkness for versatile drawing and writing applications.
- 3mm Lead Diameter: Designed for use with compatible 3mm clutch pencils and lead holders.
- Smooth Graphite Performance: Produces consistent, controlled lines for technical and artistic work.
- 6 Replacement Leads: Convenient pack of six graphite refills for continued pencil use.
- Swiss-Made Quality: Manufactured in Switzerland to Caran d'Ache quality standards.
- Versatile Applications: Suitable for technical drawing, architectural drafting, sketching and general writing.
- Professional Precision: Ideal for detailed line work, accurate drawings and creative projects.
Specifications
- Brand: Caran d'Ache
- Product Range: Technograph
- Product Type: Replacement Graphite Leads
- Graphite Grade: HB
- Lead Diameter: 3mm
- Pack Quantity: 6 Leads
- Material: Graphite
- Compatibility: Compatible 3mm Clutch Pencils and Lead Holders
- Country of Manufacture: Switzerland
- Application: Technical Drawing, Drafting, Sketching and Writing
Ideal For
- Technical drawing and architectural drafting
- Artists and designers creating detailed sketches
- Students studying art, design and technical subjects
- Engineers and professionals requiring precise graphite lines
- Everyday writing and general-purpose drawing
- Refilling compatible 3mm clutch pencils and lead holders
Why Choose Caran d'Ache Technograph 3mm HB Replacement Leads?
Caran d'Ache is a recognised Swiss manufacturer of premium writing and drawing instruments. These Technograph 3mm HB Replacement Leads combine reliable graphite quality, smooth application and versatile performance for both technical and creative work. With six leads per pack and a balanced HB grade, they offer a convenient solution for maintaining your favourite compatible clutch pencil while achieving accurate, consistent drawing results.
Shipping & Return
We hope that you are delighted with every purchase you make from Home Supplies Direct. However, if you are not entirely satisfied, our experienced team is here to help. Below are the details on how we can assist you:
Amending or Cancelling an Order
If you'd like to amend or cancel a recently placed order, please contact our Customer Service Team at 0208 998 0118.
- Amendments can be made up until the point of despatch.
- Once the order has been despatched, we cannot amend or cancel it, but we will be happy to assist you with returns if needed.
In-Store Collection
We offer a convenient in-store collection option:
- Monday to Friday: 9:00 AM – 5:00 PM
- Saturday: 9:00 AM – 2:00 PM
If you require collection outside of these hours, we may be able to arrange a special collection time. Please contact us in advance, and we will do our best to accommodate your request.
Heavy Parcel Charges
For orders over 2kg, additional shipping charges may apply depending on delivery region and total cart weight.
UK — Parcelforce 48 / Parcelforce 24
| Cart Weight | Parcelforce 48 | Parcelforce 24 |
|---|---|---|
| 2.01kg – 30kg | £6.99 | £7.99 |
| 30.01kg – 60kg | £13.98 | £15.98 |
| 60.01kg – 90kg | £20.97 | £23.97 |
| 90.01kg – 120kg | £27.96 | £31.96 |
| 120.01kg+ | £34.95 | £39.95 |
EU — Ireland & France Only (International Tracked Standard)
| Cart Weight | International Tracked Standard |
|---|---|
| 2.01kg – 30kg | £19.00 |
| 30.01kg – 60kg | £38.00 |
| 60.01kg – 90kg | £57.00 |
| 90.01kg – 120kg | £76.00 |
| 120.01kg+ | £95.00 |
EU — Excluding Ireland & France (International Tracked Standard)
| Cart Weight | International Tracked Standard |
|---|---|
| 2.01kg – 30kg | £49.00 |
| 30.01kg – 60kg | £98.00 |
| 60.01kg – 90kg | £147.00 |
| 90.01kg – 120kg | £196.00 |
| 120.01kg+ | £245.00 |
Rest of the World (International Parcel)
| Cart Weight | International Tracked Standard |
|---|---|
| 2.01kg – 30kg | £85.00 |
| 30.01kg – 60kg | £170.00 |
| 60.01kg – 90kg | £255.00 |
| 90.01kg – 120kg | £340.00 |
| 120.01kg+ | £425.00 |
Final shipping costs are calculated at checkout based on delivery address, selected shipping method, and total cart weight.
Damaged or Incorrect Items
Please check your parcel when it arrives. If you’ve received damaged goods, missing items, or incorrect products, we will resolve the issue quickly.
- Contact us within 30 days or 7 days for shortfalls of receiving the goods.
- The quickest way to reach us is by calling our Product Returns Team at 0208 998 0118.
- Alternatively, you can email us at sales@homesuppliesdirect.com.
- We will replace missing or damaged products at no extra charge.
Returning Unwanted Items
If the item you ordered turns out to be unsuitable, we are happy to offer a refund on unused products returned in original, resalable condition.
Before arranging a return, we recommend contacting our team — we may be able to help with product advice or offer a solution that saves you time and return costs.
- You have 30 days from receipt to notify us.
- Items must be unused, unopened, and in resalable condition.
- We will issue a full refund for the product once the item is returned and inspected.
- Please note: Postage/return shipping costs are non-refundable for unwanted items.
Large & Oversized Returns
Some items may exceed the size limits of standard postal services such as Royal Mail.
- In such cases, returns should be arranged via a suitable courier such as Parcelforce or a similar service.
- We recommend using a tracked and insured delivery service for your peace of mind.
If you need further assistance, feel free to reach out to our team. We are committed to making your shopping experience as smooth and hassle-free as possible.
Specs
| DIMENSIONS | |
|---|---|
| Weight | 0.04kg |





















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