# Necklace Envelope set

**Type:** Product page · **SKU:** CE10531 · **Brand:** [xTool](https://core-electronics.com.au/brands/xtool-brand)
**Page:** https://core-electronics.com.au/xtool-necklace-envelope-jewellery-set-3pcs.html ([markdown](https://core-electronics.com.au/xtool-necklace-envelope-jewellery-set-3pcs.html.md))

Create personalised keepsakes and customised jewellery with high-contrast laser marking. Crafted from 304 stainless steel with 18K gold plating, these openable lockets feature removable inserts.

## Pricing

- **Price:** $33.98 (inc GST) — $30.89 AUD, exc GST

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 15 today, and up to 300 more in 22–23 days.

## Description

A specialised jewellery blank kit designed specifically for laser engraving applications. Each unit features a fully functional miniature envelope pendant that opens to reveal a removable metal insert, allowing anyone to engrave messages, photographs, or dates. The set includes three necklaces.

Creating high-quality custom jewellery often presents a barrier to entry due to the difficulty of sourcing blanks that are flat, consistent, and material-verified for laser interaction. This product solves that by providing a perfectly flat insert card optimised for galvo and gantry lasers.

Manufactured from 304 Stainless Steel, these pendants offer excellent resistance to corrosion and tarnish, making them suitable for daily wear. The Gold and Rose Gold variants feature genuine 18K gold plating, ensuring a premium finish that feels substantial. As an official **xTool Selected** product, the material composition is verified for safe and high-contrast marking.

### Core Features

- **Design High-Value "Secret" Gifts:** Differentiate your portfolio with a unique "envelope" form factor that allows customers to hide a sentimental message or photo inside the locket.
- **Premium Material Durability:** Deliver long-lasting quality thanks to the robust 304 Stainless Steel construction, which is hypoallergenic and resistant to rust or oxidation.
- **Optimised for Laser Marking:** Achieve crisp, high-contrast results with ease. The removable insert is perfectly flat, ensuring consistent focal distance for annealing (creating black marks without removing material) with IR lasers.
- **Luxurious Finish:** The variants utilise real 18K gold plating, providing the look and feel of fine jewellery while maintaining the durability of the steel core.
- **Adjustable Fit:** Accommodate a wide range of wearers with the included chain, which features an extension segment for length adjustment.
 
### Specifications

 | Property | Specification |
|---|---|
| Base Material | 304 Stainless Steel |
| Plating (Coloured Variants) | 18K Gold |
| Pack Quantity | 3 Units |
| Pendant Dimensions | 19.8mm x 13.5mm x 4.6mm |
| Engravable Insert Dimensions | 17.3mm x 10.9mm x 0.4mm |
| Chain Length | 48cm + 5cm (Adjustable) |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/C/E/CE10531-1.jpg)