Iceberg K9 Crystal

About this product

Key Features

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

K9 crystal iceberg block. Single-piece K9 optical crystal in a sculpted iceberg form designed for standout display and creative layouts.

Striking depth and light refraction. Clear K9 crystal enhances light interaction and dimensional depth, making engraved or internal designs appear vivid and immersive.

Perfect for personalized gifts and display pieces. Ideal for photo crystals, memorial keepsakes, awards, and artistic décor across home, studio, or business settings.

High-purity optical crystal. Crafted from K9 optical glass to support clean engraving results with reduced defects during processing.

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.