K9 Rectangular Crystal (50x50x80mm) – Brilliant Foundation for Your Laser Artworks
Transform your creative ideas into radiant masterpieces with the K9 Rectangular Crystal. This high-quality glass was specially developed for precise engraving work and offers you the perfect canvas for detailed 3D internal engravings or classic surface processing. Whether as a personal gift, a noble award, or a decorative highlight – with this crystal, you showcase your designs impressively.
Crystal Clear Quality for the Highest Demands
The heart of this product is the premium K9 glass. It is characterized by its exceptional transparency and purity. These properties ensure that light can refract through the material without hindrance, making your engraved patterns appear particularly clear and brilliant.
When you place the crystal on an LED display stand (sold separately), it unfolds its full effect: The light makes your motifs appear lively, three-dimensional, and almost floating.
Perfectly Matched to Your Workflow
No more guesswork with settings. This crystal features a practical Material QR Code. In conjunction with compatible xTool machines, you can scan this code to immediately retrieve the optimal processing parameters. This saves time and reduces material waste caused by failed attempts.
One Crystal, Infinite Possibilities
The rectangular shape with dimensions of 50 x 50 x 80 mm offers versatile application areas for hobbyists and professionals:
- Individual Keepsakes: Capture special moments from weddings or family reunions in glass.
- Professional Awards: Design high-quality corporate gifts and awards for employee recognition.
- Stylish Decoration: Create unique art objects that give your home a personal touch.
- Creative DIY Projects: Use the crystal for seasonal decorations or individual crafts.
Important Usage Notes
To ensure the best possible quality of your engraving – especially for internal engraving – we recommend cleaning the surface thoroughly before processing. Use alcohol for this purpose to remove dust or fingerprints that could impair the laser beam.
Please note: It is recommended to open the packaging within one week of receipt to check the quality of the material.
Compatibility
To ensure this crystal fits your equipment, here are the compatible devices:
Note: A camera is required for automatic parameter setting via QR code (e.g., P-series or F-series). For machines without a camera, parameters can be set manually.
Technical support at hobbyplotter.deWe’re here to help you even after your purchase.
- You can get free email support at any time via the support form.
- Technically trained specialist staff.
- Our own workshop for servicing.
- Hassle-free warranty processing within Germany.
Your benefits at hobbyplotter.deFast dispatch from Germany for prompt delivery.
- Alternatively, you can collect your order directly from our warehouse in Butzbach.
- Unpack, plug in and get started – our devices arrive pre-assembled.
- When you purchase a device, you receive free access to our download area.*
- For laser cutters and UV printers, we offer demonstrations on-site or via video conference.
- Visit our blog (DE) and be inspired.
*Registration at
https://download.hobbyplotter.de is required to access our download area.
As a registered user, you’ll have access to a range of content, such as a wide variety of ready-made designs, documentation and instructions in German, as well as software and driver downloads.

The Makeblock success story began in 2012 when Jasen Wang, the founder and CEO, had a groundbreaking idea. As a passionate maker, Jasen realised how difficult it can be to turn a creative idea into reality. This drive gave rise to his first project: Makeblock.
Makeblock specialises in promoting STEAM education. The company helps young students develop their creativity by developing educational infrastructure - including robotics modules, coding software and laser cutters. The aim is to give pupils the tools to learn technical knowledge and creative skills through play.
At the end of 2020, Makeblock expanded its portfolio and entered the field of laser machines. With the xTool project, the product range was expanded so that not only students but also adults can benefit from the solutions. Creativity is not just about developing programming robots - it is also about personalising everyday objects, such as engraving names on mugs or creating works of art from wood.
With the launch of the first product, the xTool D1 in 2021, Jasen started a new chapter in his vision. While the Makeblock success story continues, xTool marks the start of an exciting new episode.
Contact:
MAKEBLOCK (HONG KONG) COMPANY LIMITED
19H Maxgrand plaza No.3 Tai Yau Street
San Po Kong, Kowloon, Hong Kong
European subsidiary
Makeblock Europe BV
Oostergracht 48, 3763 LZ Soest, Niederlande
Phone: +31 6 1264 5740
EMail: eu@makeblock.com
Register entries:
Registered with the Dutch Chamber of Commerce (KvK): 68916752
VAT no.: NL857646655B01