Skip to product information
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder - 420 Science - The most trusted online smoke shop.
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder - 420 Science - The most trusted online smoke shop.
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
  • GRAV 3-Piece Grinder | Grinders | 420 Science
AUTHORIZED RETAILER

GRAV 3-Piece Grinder

2 reviews
$ 39.99
$ 39.99 $ 39.99
Color Black

• In stock / ships Monday / Shipping Map
• Spend $100+ for Free Shipping
• $6.99 Flat Rate Shipping
• Easy Returns

You might also need:

See more products from GRAV

AUTHORIZED GRAV RETAILER

Easy turning weed grinder.

This grinder is made by Grav and is built for easy use. It's made from super-durable aluminum and throws out the viewing screen in favor of a compact shape that you could probably put in your pocket but would still be better in a bag.

The blade plate has spots to load your nugs in and the curved elongated blades leave no blind spots in the chamber. The easy to grip plates on top and bottom ensure that if turning becomes difficult you can apply the necessary torque to keep things moving.

SPECS:

  • Height: 1.5 in
  • Diameter: 2.25 in
  • Powerful Magnet
  • Metal pollen scoop

Want to learn more? Check out our learning center!

Grinders - What They Are and Why You Should Use One

Customer Reviews
3.5 Based on 2 Reviews
5 ?
50% 
1
4 ?
0% 
0
3 ?
0% 
0
2 ?
50% 
1
1 ?
0% 
0
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
L
06/01/2021
linda420
United States United States
great little grinder!

I love this GRAV grinder because it doesn't have a screen, so you're not filtering out all the "good stuff". I find i just have to put a little bit in and it grinds everything perfectly. I feel like a lot of people overpack the grinder and it gets stuck - a little is all you need! It has a nice metallic surface that feels sturdy and good in your hand. Overall, this is one of the best grinders I've ever had.

GRAV 3-Piece Grinder
Was this helpful?  0    0
L
03/27/2021
Lucas
United States United States
pass on this grinder

my experience with 420 science has been great. no complaints there. this grinder kinda sucks though. the teeth just don't really do anything. you put the herb in, twist, and it's stuck. doesn't shred without using a ton of force, which inadvertently tightens the lower chamber and makes it really hard to get apart. I have to break my herb into tiny tiny pieces, basically ore grinding the herb before I can grind it. my other grinders have no issues with the same herb

GRAV 3-Piece Grinder
Was this helpful?  0    0