xTool Selected Materials
Glass Project: Up to 3X Custom
Value Potential
Explore 3D crystals, keychains, whiskey glasses,
and more into high-margin custom gifts.
Based on popular Etsy products and pricing. Among them, 3D engraved crystal gifts offer the greatest profit potential.
3 Guarantees: Materials + Parameter + Supplychain
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No 3D Modeling Skills Required
Upload a portrait, pet, or landmark, choose the ideal dot spacing (or let AI optimize it), select your xTool glass blank, and export directly to xTool Studio. No complex modeling required.
No 3D Modeling Skills Required
Upload a portrait, pet, or landmark, choose the ideal dot spacing (or let AI optimize it), select your xTool glass blank, and export directly to xTool Studio. No complex modeling required.
Easy Center Positioning
xTool Studio includes built-in engraving models for cubes, cylinders, and spheres. Simply adjust the 3D coordinates to achieve precise center positioning — reducing mistakes and wasted blanks.
Easy Center Positioning
xTool Studio includes built-in engraving models for cubes, cylinders, and spheres. Simply adjust the 3D coordinates to achieve precise center positioning — reducing mistakes and wasted blanks.
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Bulk Order Discount is available for bulk purchase directly on the product detail page. The more you buy, the more you save!
Please check the materials within a week after receipt of the products. If there is any problem on time, ask our customer service, and we will promptly respond!
K9 crystal is a high-clarity optical glass commonly used for laser subsurface engraving. Its transparency makes it a popular choice for laser engraving glass, 3D crystal engraving, and custom glass gifts.
We supply laser engraving glass blanks in a wide range of shapes and formats — crystal blocks, crystal balls, heart and faceted ornaments, crystal trophies, glassware, and crystal keychains — ideal for personalized gifts and custom orders.
Browse them all on our Engravable Glass collection page.
Inner engraving a 3D image inside the crystal while leaving the surface perfectly smooth. It uses a UV laser — such as the xTool F2 Ultra UV (355nm) — that focuses energy to a precise point inside the glass, creating tiny internal microfractures without touching the surface. In xTool Studio you set the mode to Inner Engraving, enter the crystal's shape, dimensions, and refractive index, import or AI-generate a 3D model, then choose dotting or scanning and run. Unlike surface etching, it needs no coating or pre-treatment.
Full guide → Sub-Surface Glass Engraving
Surface etching frosts the outside of the glass. Start by cleaning the glass to remove oils and dust. A CO2 laser can etch glass directly, while a diode laser needs a coat of laser marking paper or spray so the beam is absorbed. Then import your design, apply the recommended power and speed, and run — adding a rotary attachment for cylindrical pieces like tumblers or wine glasses. Full guide → How to engrave glass?
Yes. Diode lasers can engrave coated or prepared glass surfaces. However, before engraving, you need to apply a coating—such as laser marking paper—to the area you intend to engrave.
Power and speed settings vary by glass type, thickness, and machine. Test on scrap glass and adjust settings based on the recommended machine guidelines.
If you already have an xTool laser engraver, you can also access Material Lab for the best engraving parameters.
