# Uni Dia Nano Smudge-Proof pencil lead - 0.5mm

The new Uni Dia Nano Smudge-free pencil leads have a lot of features to offer you a convenient use and smooth writing experience. The leads are infused with nano-diamond particles to increase their strength and darkness. The special lead formula enables the lead colours to stick to the paper better than conventional leads. It is also smudge-resistant for using with highlighter pens.

The case of the pencil leads features a press slide opening. Just press and slide to open the case so that you won't accidentally drop your leads off.

Each pack includes 40 pieces of 0.5 mm lead.

## Details

- **Price:** 3.95 AUD
- **Vendor:** UNIBALL
- **Type:** Mechanical Pencil Refill 0.5mm
- **Tags:** 0.5MM LEAD

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 2H | 3.95 AUD | In stock |
| H | 3.95 AUD | In stock |
| F | 3.95 AUD | In stock |
| HB | 3.95 AUD | In stock |
| B | 3.95 AUD | In stock |
| 2B | 3.95 AUD | In stock |
| 3B | 3.95 AUD | In stock |
| 4B | 3.95 AUD | In stock |

## Images

- Uni Dia Nano Smudge-Proof pencil lead - 0.5mm
- Uni Dia Nano Smudge-Proof pencil lead - 0.5mm

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> Source: [LarryPOST](https://www.larrypost.com.au/products/uni-dia-nano-smudge-proof-pencil-lead-0-5mm)
> Updated: 2026-06-15