
ONGROK 2-Piece Walnut Grinder
The 2-Piece Walnut Grinder from ONGROK has everything you could ever want in a portable herb grinder. This pocket-friendly grinder has a beautiful look with its premium walnut exterior and sleek anodized aluminum interior. It offers a high level of durability too because it’s made of solid wood and aircraft-grade aluminum materials.
This grinder is equipped with 48 sharp, diamond-shaped teeth to deliver a perfect grind every time. It has a non-stick nylon O-ring so grinding your nugs is always an effortless experience. The grinder uses neodymium magnets to make the two pieces stay firmly together and for making the grinder easy to open and access.
This beautiful, well-built grinder will add sophistication to your prep sessions. It measures 3-inches in diameter and is available in numerous metallic colors.
📦 100% Plain & Discreet Packaging
100% plain and discreet packaging in unmarked cardboard boxes with neutral sender details. Zero mention of smoke or glass on the outside.
🚚 Dispatch & Delivery Timelines
Orders received on business days before 12:00 PM are queued for same-day packing. Domestic delivery typically arrives in 2–4 business days via USPS Priority Mail or UPS Ground.
🛡️ 30-Day Return Policy
30-day return policy for unused, unopened items in original packaging. Return shipping is covered by the customer unless damaged on arrival.
For borosilicate glass bongs and pipes, use 91%+ isopropyl alcohol combined with coarse sea salt as a gentle abrasive. Swirl gently for 2–3 minutes.
Rinse thoroughly with lukewarm water until completely odorless. Never shock hot glass with ice water to avoid thermal micro-cracking.
Soak smaller glass accessories in a sealable bag with alcohol and rinse weekly to maintain optimal percolation and clean airflow.



