Custom Keychain Grinder Card

As low as $2.95

Custom keychain card grinders are the new easy way to grind on the go!

  • FREE graphic design for first time customers
  • Custom shape and grinding surface
  • Authentic patented V Syndicate technology
  • Conveniently attaches to lanyard or key ring
  • Second side decoration available
  • Surgical grade stainless steel
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Custom Keychain Card Grinders

Attach your keys and you are ready to grind anywhere! Custom keychain card grinders are the perfect high end promotional product for smoke shop owners, dispensary owners, and medical marijuana doctors. Make a long lasting impression by using a custom printed card grinder for your next convention, campaign or event.

Keychain grinder cards are the most practical, convenient and discreet solution for grinding your herbs anywhere! The card features a finger friendly grinding surface to grind your herbs to the ideal consistency. After grinding use it to scoop up smaller bits of buds or stray stems, tighten your roll and even crush your stuff.

Custom Keychain Card Grinder

Custom Keychain Card Grinder for Mercy Wellness


The grinder keychain is around the same size of most standard keychains and fits perfectly in your pocket. Ordinarily the product weighs about a half ounce, and measures approximately 1.5 in x 2.1 in. However, card sizes will vary based on your design. Additional charges may apply for extra large or overly complex designs.

Custom Decoration Options

Custom grinder cards have a fully customized grinding surface featuring your art. Each card receives a unique grinder design that will never be duplicated. The rest of the card can be topped off with additional laser etching or full color print. See images for examples. We have other card styles but this is the only option with a custom grinding surface.

*Second side decoration is available by request.

Other Custom Keychain Card Grinders

The minimum order quantity for fully custom keychain card grinders is 300 units and takes approximately 8 weeks to produce. However, our stock keychain grinder card options allow for smaller minimum order quantities and faster turn times. If you need keychain card grinders fast you have options with our 2 stock Rapid Run versions. The standard keychain grinder card with rectangular grinding surface and a card with a weed leaf grinding surface. Turn time is approximately 10 business days on standard orders and 7 business days or less with express fulfillment. Click the links so you can learn more about each type of keychain grinder.


Just rub any dry herb against our patented finger-friendly Groove n’ Grind surface like a cheese grater. Drag your herbs back and forth over the surface, repeating the process until the herb is ground up. We offer 3 grind textures, fine, medium, and coarse. Keychain grinder cards are one of the only grinders that feature a variety of textures, allowing you a perfect grind for any situation.


Next, use the card to scoop and place your ground herbs where you need it. Use the card to scoop ground tobacco into papers and also aid in rolling. Take ground herbs and scoop them over your food for seasoning. You can even use the card to scoop ground herbs into containers for storage. The edge of the card is also good for cutting open fruit or chopping vegetables, making them extremely versatile tools. These items are generally a great kitchen tool.


Custom grinder card keychains are made from stainless steel creating a much sturdier business card then the paper equivalents. Since they are flat, card grinders easily store in a wallet pocket or purse. In addition, our keychain card grinders are portable, finger friendly and easy to clean.

Other Grinder Card Products

Check out our custom card grinders, bottle opener grinders and custom dog tag grinders for even more options! Learn more about how to use custom grinder cards.


Additional information

Weight 6 g
Dimensions 54.5 × 38 × 0.5 mm


Production Time:

6 – 8 weeks Turn around may vary based on quantity and complexity of order.

Setup Cost

$40 for each new design

Customization Options

1-4 color or full color print.

Customizable Surface Area:

Fully customizable size and shape.

Display Information

No Displays Available

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Product Materials

Stainless Steel



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