2.5″ ALUMINUM BOLT GRINDER W/ DISPLAY – 12-Pack

The 2.5″ Aluminum Bolt Grinder w/ Display is a 5-piece metal grinder bundle built for shops and serious smokers who want smooth, consistent grinds with some real visual flair. Each grinder rocks a lightning bolt pattern that actually bites into your herb instead of just mashing it, and the 2.5 inches (63.5mm) diameter gives you plenty of surface area to work with. Sold as a 12-pack with a retail-ready display, it’s an easy countertop winner that grinds clean and looks good doing it.

What You Get Out of It

• Smoother spins, less fighting it — The lightning bolt cutting pattern slices through dense flower so you’re not wrenching on a stuck lid every time.
• Dialed-in consistency — Multi-chamber, 5-piece design separates ground herb from kief so your bowls and cones burn more evenly.
• More kief for later — Dedicated pollen chamber with a built-in scoop makes it easy to collect, stash, and sprinkle when you’re ready.
• Shop-ready right out of the box — Comes as a 12-pack in a matching display, so you just drop it on the counter and start selling.
• Aluminum build that can take a beating — Metal teeth and body hold up to daily grinding, pocket rides, and being passed around the crew.
• Color variety that actually moves — Mixed colors catch eyes in a retail case and give regulars options to match their setup.

Best For

This 12-pack is made for smoke shops, dispensaries, and event vendors who want an easy add-on item that actually works well, not just another cheap throwaway grinder. It also works for home grinders who like to keep a few spares for friends, travel, or backup rigs alongside the rest of their smoke shop gear.

If you’re running a shop, this fits perfectly as an impulse buy near your papers, lighters, and other small smoking accessories so people can grab a solid metal grinder without thinking twice.

How to Use It

Pop off the top, drop in your herb on the teeth, and twist the lid back and forth until it spins freely. The lightning bolt pattern in the grinding chamber does the heavy lifting, breaking your flower down and dropping it through to the middle section.

Once you’re happy with the grind, unscrew the middle chamber to access your fluffy herb, and when you want to see what you’ve collected over time, twist open the bottom kief tray and use the integrated scoop to pull out your pollen without getting fingers sticky. If you like to keep your rolling area neat, park the grinder on a dab mat or pad so stray crumbs don’t end up all over the table.

For shop owners, the included display makes it simple: load the grinders into the stand, set it near your counter or next to your silicone pipes, and let the colors and bolt design do the talking.

Specifications

Care & Cleaning

Let any sticky residue dry out, then tap or brush out loose material from the teeth and chambers. For a deeper reset, you can wipe metal surfaces with a bit of isopropyl alcohol, then rinse and dry fully before putting it back into your rotation or your storage and packaging setup.

FAQ

• Is this sold individually or only as a 12-pack?

  This listing is for a 12-pack only and includes the countertop display. It’s designed for shops or anyone who needs multiple grinders at once, not single-piece sales from this page.

• What size is the grinder again?

  Each grinder is 2.5 inches (63.5mm) in diameter, which is a nice sweet spot — big enough for a solid grind without being bulky in a bag or drawer.

• How many pieces does each grinder have?

  Every grinder in this pack is a 5-piece unit: lid, grinding chamber, ground herb chamber, kief screen, and bottom kief catcher with a built-in scoop. That setup is ideal if you like to save pollen for special bowls or to dust over your flower stored in glass jars.

• Are the colors random or can I pick them?

  The pack comes with multiple colors mixed in the display. Exact color combos may vary, so treat it as an assorted set your customers can pick through.

• Will this work for finer or coarser grinds?

  The lightning bolt pattern and standard tooth spacing give you a solid, medium grind by default. You can go a bit finer by spinning longer or stop earlier if you like it chunkier, depending on what you’re packing into your bowls, cones, or pre-roll tubes.

• How do I keep the grinder from getting gunked up?

  Empty it regularly, avoid overstuffing, and give the teeth and screen a quick brush-out here and there. If it starts to feel sticky or hard to twist, a quick wipe with isopropyl alcohol (then a full dry) will bring it back.

• Is this good quality for a retail shop, or more of a budget throw-in?

  The aluminum build, 5-piece design, and kief scoop put it well above cheap plastic or single-chamber grinders. It’s a solid mid-range option that makes sense as a daily driver for most customers and pairs well with other higher-end gear like parchment and prep supplies for those who like to keep their whole setup dialed in.