K9 Crystal and Laser Engraving: A Beginner's Guide to Premium Materials
Everything you need to know about K9 optical crystal, laser engraving techniques, and how to select the right premium materials for branded pieces.
If you are considering branded crystal or glass pieces for your firm, this guide covers everything you need to know: what materials to choose, what sizes work, how to prepare your design files, and what to order first.
Material Specifications
| Property | K9 Optical Crystal | Optical Glass | Acrylic |
| Clarity | Exceptional (99%+ light transmission) | Very good | Good |
| Weight | Heavy (premium feel) | Medium | Light |
| Refractive index | 1.52 (bright sparkle) | 1.50 | 1.49 |
| Engraving quality | Excellent (surface and 3D sub-surface) | Good (surface only) | Good (surface only) |
| Durability | Scratch-resistant, long-lasting | Good | Scratches easily |
| Price range (per piece) | $75 - $300 | $50 - $200 | $15 - $75 |
| Best for | VIP gifts, awards, statement pieces | Signage, plaques, mid-tier | Events, high-volume |
Common Sizes and Uses
Desk Pieces
3" x 3" x 3" cube: The entry-level premium piece. Ideal for client gifts and referral acknowledgments. Weighs about 1.5 lbs. Fits any desk. Price: $75-125.
4" x 6" x 1" rectangle: More surface area for logos and text. Works as a nameplate or branded display piece. Price: $100-175.
3" x 4" x 4" diamond shape: Eye-catching, unique. Great for awards or milestone pieces. Price: $100-150.
Awards and Trophies
8" tall obelisk or tower: Classic award shape. Prominent display piece. Price: $150-225.
10-12" tall custom shape: Statement pieces for major recognition. Price: $200-300+.
Signage
12" x 6" flat panel: Desktop nameplate or small wall sign. Price: $200-350.
24" x 12" flat panel: Lobby sign with firm name and logo. Price: $400-800.
Design File Preparation
Getting this right saves time and avoids rework. Here is exactly what your engraver needs:
File Requirements
- Logo format: Vector file (SVG, AI, EPS, or PDF). Not a PNG or JPEG. Vector files scale cleanly at any size.
- Resolution: If you must use a raster image, minimum 300 DPI at final size.
- Color: Laser engraving is monochrome. Provide a single-color version of your logo.
- File size: Keep it simple. Fine details under 1mm will not engrave cleanly. Simplify intricate logos for engraving.
Design Tips
- Thick lines engrave better than thin lines. Minimum 1pt stroke weight.
- Sans-serif fonts are safer than serif fonts at small sizes.
- Leave at least 5mm margin from the edge of the crystal.
- 3D sub-surface engraving needs a 3D model file for complex shapes. Simple logos work with 2D vector files.
What to Order First (by Firm Type)
Law Firm: Start with 5 desktop cubes for top referral sources + 1 lobby nameplate. Budget: $575-975.
Financial Advisory: Start with 10 desktop rectangles as client milestone gifts + 1 lobby sign. Budget: $1,200-2,550.
Healthcare Practice: Start with a lobby sign + 3 desktop pieces for referring physicians. Budget: $575-1,075.
Real Estate: Start with closing gift cubes (order 10 at a time for volume pricing). Budget: $750-1,250.
Care and Display
- Clean with a soft, lint-free cloth. Glass cleaner works but avoid ammonia-based products on coated pieces.
- Display away from direct sunlight to prevent any long-term yellowing of adhesives (rare but possible with some bases).
- For desk pieces, a small LED light base ($10-20) dramatically enhances the visual impact of sub-surface engraved pieces.
Want to see K9 crystal and laser engraving in person? Book a studio session at our Dallas studio.