Beveled Heart-Shaped K9 Crystal (1pcs)

About this product

Key Features

Compatible with the xTool F2 Ultra UV. Supports UV engraving, UV embossing, and inner engraving workflows on K9 crystal for precise, high-detail customization.

Solid K9 crystal heart block. Beveled heart-shaped K9 crystal in a single-piece form designed for display-ready creations.

Clear, dimensional visual results. Transparent K9 crystal enhances depth, light interaction, and contrast, making engraved or internal designs more vivid and refined.

Perfect for personalized gifts and display pieces. Ideal for keepsakes, commemorative gifts, romantic occasions, photo crystals, and elegant desk or home décor.

Optical-grade K9 clarity. High-clarity crystal reduces visual noise and supports finer engraving detail with cleaner, more consistent results.

Good to Know

Clean the processing surface before engraving. Before processing, clean the rectangular top surface (processing surface) with alcohol to ensure optimal UV inner engraving quality.

Learn UV Inner Engraving. Click here for the UV inner engraving tutorial.

Handle with care. K9 crystal is durable but may chip or crack if dropped or subjected to strong impact.

Add color with Glass Painting Pens. Color in the engraving, then wipe the excess off the smooth glass. The pigment stays in the etch for a bolder finish.

More about K9 crystal. K9 is purer than regular soda-lime glass — no green tint, virtually no bubbles — which is what lets it hold a clean internal engraving. See Regular Glass vs. K5 vs. K9 Crystal.