SKU: 76045763785

Hemp Biodegradable Grinder - Black

Sale price$9.00 Regular price$10.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Hemp Biodegradable Grinder - BlackONGROK Hemp Biodegradable Grinder Black A two piece herb grinder built from hemp based material, the ONGROK Hemp Grinder is one of the few grinders on the market that's fully biodegradable. It grinds dry plant material to a medium to fine consistency using 26 triangular teeth, and when it's done its job, it can go straight into a compost bin or be buried, where it breaks down completely in approximately 8 months with exposure to water and sunlight.

ONGROK Hemp Biodegradable Grinder - Black

A two-piece herb grinder built from hemp-based material, the ONGROK Hemp Grinder is one of the few grinders on the market that's fully biodegradable. It grinds dry plant material to a medium-to-fine consistency using 26 triangular teeth, and when it's done its job, it can go straight into a compost bin or be buried, where it breaks down completely in approximately 8 months with exposure to water and sunlight.

The two-piece design keeps things simple: one grinding chamber, no separate collection compartment. It's compact and lightweight, so it stores easily without taking up much drawer or shelf space. The black finish is plain and unfussy, which suits the material well.

If you're weighing this against a standard plastic or aluminum grinder, the main trade-off is longevity versus end-of-life impact. This one isn't built to last decades, but it's a solid functional grinder for the duration, and it won't end up in a landfill when it's worn out.

Specs

  • Material: Hemp-based, biodegradable construction
  • Pieces: 2
  • Teeth: 26 triangular teeth
  • Grind output: Medium-to-fine
  • Colour: Black
  • End-of-life: Compostable at standard composting facilities or by burying; degrades in approximately 8 months with water and sunlight exposure

Good to know

  • Two-piece format means no kief catcher; all ground material collects in the lower half of the grinding chamber.
  • Hemp construction makes it lighter than metal grinders, but it won't have the same durability as aluminum or zinc alloy.
  • Biodegrades under standard composting conditions; not designed for indefinite long-term use like a metal grinder.
  • Compact form factor; stores flat without much clearance needed.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76045763785

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4.4 ★★★★★
Based on 22 reviews
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Verified Purchase
Virginia C.
Belleville, US
★★★★★ 5
A quick private space
Color: Black, Size: Standard - 4 Panel
Went together easily, just the right height and width for just a bit of privacy.
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Reviewed in the United States on March 3, 2026
P
Verified Purchase
Pat Smith
Bozeman, US
★★★★★ 5
Excellent quality, excellent privacy.
Color: White, Size: 4 Panel
I love this room divider! Was easy to put together. It's easy to move around. I also bought the eight panel. I move it and change it around all the time. Good color good material good privacy.
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Reviewed in the United States on May 12, 2026
S
Verified Purchase
Skylar Hartnett
Louisville, US
★★★★★ 5
It works to divide a room, but it's not easy to use.
Color: Grey, Size: 6 Panel
This comes in multiple pieces and you have to build every single piece including the cloth that is between the two poles. There are plastic clips to hold the sections together, but they easily come off if you move the dividers the wrong way or try to reposition it. The only thing holding it up is rectangular shaped feet on the bottom and they are a pain when you hit it with your toes. It works if you need to divide a room, but its not pretty and there are far better options. It's cheaply made and has a habit of falling down if you are trying to use it in a straight or slightly angled line.
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Reviewed in the United States on December 26, 2022
A
Verified Purchase
Amazon Customer swengelp
Grantham, US
★★★★★ 4
Nice divider
Color: Black, Size: 6 Panel
Nice divider. Set up is a bear. I am a bit concerned with stability. Overall I like it.
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Reviewed in the United States on March 12, 2026
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Verified Purchase
Nay from the Bay
Cuba, US
★★★★★ 5
Great privacy room divider
Color: Black, Size: 6 Panel, Color: Black, Size: 6 Panel
I got this room divider for our game room that shares the garage/laundry room, to separate the spaces. I was happy that it was relatively easy to put together in less than an hour with nothing more than a screwdriver (provided) although I used a small handheld drill. The instructions were pretty straightforward and easy to understand as everything was labeled. I have 2 small grandkids at home running around while I put this together so my timeline to completion might be longer than others. It recommends 2 people to assemble, but I was able to complete alone in about 40 minutes total and as I said I used a small handheld drill, (although it does come with a small Philips screwdriver) which is the only tool you need for assembly. The first two panels took me about 20 minutes but the other 4 were simple repeats after the initial 2. After all 6 panels were assembled the plastic clips to piece them together were literally a "SNAP" to put on. The poles are made of metal and the panels are made of a very sturdy almost canvas like fabric. When held up to the light not a lot shined through so very good for privacy. You can snap them together in sections and have 2 separate panels of 3 or what ever configuration you want. They are easy to move and bend around furniture or other obstacles, also fold flat together if you need to put them aside for storage. This worked out just as we had planned, very easy to move around when needed and I am very happy with this product. I loved how simple it was to put together, easy instructions, and the durability and functionality of it.
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Reviewed in the United States on December 29, 2024

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