3-Piece Slim Grinder

Using your

3-Piece Slim Grinder

How to use

  1. G Pen Grinder with the magnetic lid off, showing the micro-rounded teeth
    1

    Open & Load

    • Remove the magnetic lid.
    • Break up large buds by hand and place them on the teeth in the grinding chamber.
    • Don't overfill — leave room for the lid to turn freely.
  2. Hand holding the closed G Pen Grinder
    2

    Grind

    • Replace the lid and twist back and forth about 10 times.
    • Tap the grinder a few times so ground material falls through to the collection chamber.

    The micro-rounded teeth gently separate flower instead of shredding it, helping preserve terpenes and trichomes.

  3. The G Pen Grinder's bottom collection chamber
    3

    Collect

    • Unscrew the bottom chamber to reach your ground material.
    • No kief screen — trichomes and kief stay mixed in with your flower.
    • Load it straight into your Dash II or Dash+.
  4. Close-up of the G Pen Grinder's micro-rounded teeth
    4

    Clean

    • Brush leftover material out of the teeth and chambers.
    • For a deeper clean, soak the pieces in isopropyl alcohol (ISO), then rinse with water.
    • Let every piece dry completely before reassembling and using it again.

Upgrades

Built to pair with the Dash II and Dash+.

G Pen Dash II
G Pen Dash II $49.95 Pocket-sized dry herb vaporizer with faster heat-up, improved airflow, and refined temperature control. Shop
G Pen Dash+
G Pen Dash+ $99.95 Portable dry herb vaporizer with hybrid convection-conduction heating in a titanium chamber. Shop
Shop dry herb vaporizers

Specs

View Product Details
Type3-piece dry herb grinder
TeethPatented micro-rounded teeth
Material6063 aircraft-grade anodized aluminum
Kief screenNone — screenless design
LidMagnetic
Size64 mm diameter
Pairs withG Pen Dash II, Dash+
Package dimensions65 × 65 × 31 mm
Package weight110 g
PatentNo. 11,690,480
SKUGPA-001-APSC
UPC811736020688

Help

Common questions
Why doesn't it have a kief screen?

The screenless 3-piece design keeps trichomes and kief mixed in with your ground flower instead of separating them away, so you get all of your flower in every session.

What makes micro-rounded teeth different?

Instead of cutting and shredding like sharp teeth, the rounded teeth gently separate flower into a consistent grind. In independent testing by Orange Photonics, the micro-rounded design showed the highest post-grind THC retention of the grinder styles tested.

The lid is hard to turn

The chamber is probably overfilled. Remove some flower, break up large buds by hand, and try again. If it still sticks, brush out any buildup around the teeth and threads.

What grind works best in my Dash II or Dash+?

An even, consistent grind. About 10 twists and a few taps gives you material that loads and heats evenly in the Dash II and Dash+.

Still stuck?

+1 833-691-3224 help@gpen.com