K9 Blocks

Optical-grade K9 crystal blanks for 3D subsurface laser engraving: 50mm and 60mm cubes, 50x50x80, 60x60x80, 60x60x90, 30x60x80 (in a magnetic gift box) and 20x80x100mm blocks, plus a large 100x85x20mm heart. They're bubble-free and precisely polished, and they're the same crystals we use in our own engraving business. Every piece is inspected and ships from our Atlanta, Georgia inventory. Not sure which size you need? See our Crystal Size Comparison Guide.
80mm K9 crystal sphere on round wood LED base

Premium K9 Crystal Block

A premium-quality K9 crystal block with exceptional clarity and a polished finish. Perfect for laser engraving, personalised gifts, awards, and elegant display pieces. Durable, crystal-clear, and designed to showcase every detail beautifully.

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Crystal Size Comparison Guide

Find the perfect crystal for every project with our easy size comparison guide. Compare dimensions at a glance to choose the ideal K9 crystal block for laser engraving, personalised gifts, awards, and keepsakes. Every size offers the same premium clarity and polished finish.

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Heart-shaped LED K9 crystal keychain blank next to a ruler for scale

Crystal Heart Keychain

Carry your memories wherever you go with our premium K9 Crystal Heart Keychain. Designed with exceptional clarity and a polished finish, it's perfect for laser engraving custom photos, names, or messages. A thoughtful keepsake for gifts, anniversaries, weddings, and special occasions.

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