Custom grind
Your logo, your design,machined into metal.
A custom grind starts with your artwork and ends with a grinder CNC-machined from aircraft-grade aluminium, engraved in the finish of your choice. No minimum order. Free digital proof before anything is machined.
How a custom grind works
Step 01
Upload your design
Logo, illustration, text — upload it to the customizer and see it on a 2-part or 4-part grinder in seconds. SVG, PNG, JPG, AI, EPS, PDF all accepted.
Step 02
Choose your finish
Gold, silver, black or rose gold 3D engraving. Laser for fine detail and QR codes. UV print for full-colour artwork. Stickers for budget runs.
Step 03
Approve your free proof
Every design gets a digital proof before anything is machined — you see exactly how your artwork sits on the lid, at real scale, in the right finish. About one business day.
Step 04
GMI machines it
CNC-machined from aircraft-grade aluminium, engraved, anodized and assembled. 10-20 business days from approval, shipped worldwide.
Four finishes, one custom grind
Gold 3D engraving
Logo carved into the metal, finished in mirror gold. The signature premium look for flagship merch and collector pieces.
Silver 3D engraving
Same deep cut, polished silver finish. Clean and technical against any anodized colour.
Black 3D engraving
Deep-cut engraving with a blackened finish that reads as bold and graphic against silver, gold and pastel bodies.
Rose gold 3D engraving
Warm metallic that pairs with pink, black and pastel bodies. The fashion-forward finish.
A custom grind for every use case
Dispensaries
Branded grinder on every counter — your logo in the customer's hand daily
Artists & bands
Tour merch that outlives the tour — a collectible, not a giveaway
Cannabis brands
Brand merch that earns repeat impressions for years
Weddings & events
A different engraving for every person — no minimum, no problem
White-label wholesale
Your brand, our machines — scale from one to one thousand
Corporate gifts
A premium gift that gets used daily, not filed away
By the numbers
Material
6061 aircraft-grade aluminium
Engraving
Gold / silver / black / rose gold
Minimum
None
Production
10–20 business days
Ready to see your logo on a custom grind?
Free digital proof in about a business day. No minimum order.