1. Introduction
Thank you for choosing the COKUNST Y3 Electric Salt and Pepper Grinder. This manual provides essential information for the safe and efficient operation of your new appliance. Please read these instructions carefully before use and retain them for future reference.
2. Safety Information
- Keep the appliance out of reach of children.
- Do not immerse the main body of the grinder in water or other liquids.
- Use only dry spices such as peppercorns, sea salt, or other similar dry granular spices. Do not use wet spices or herbs.
- Ensure the charging port is dry before connecting the USB cable.
- Do not attempt to disassemble or repair the grinder yourself. Contact customer support if issues arise.
- Avoid contact with moving parts during operation.
3. Package Contents
Please check the package for the following items:
- 1 x COKUNST Y3 Electric Grinder
- 1 x USB Type-C Charging Cable
- 1 x User Manual
4. Product Overview
Familiarize yourself with the components of your COKUNST Y3 Electric Grinder:
- Transparent Visual Bin: Holds up to 4 oz (120 ml) of spices, allowing you to monitor content levels.
- One-Button Switch: Activates the grinding mechanism.
- Visual Power Reminder: Four blue LED indicators display the battery level.
- USB Type-C Charging Port: Hidden port for convenient recharging.
- Adjustable Coarseness Knob: Located at the bottom for selecting grind size.
- Suction Dust Cover: Protects the grinding outlet and prevents condiment spread.

Image: Overview of the COKUNST Y3 Electric Grinder, highlighting its key features like the visual power reminder, one-button switch, and USB charging port.

Image: The COKUNST Y3 Electric Grinder with its dimensions (7.7 inches height, 2.3 inches diameter) and the 4 oz (120 ml) visual bin capacity.
5. Setup
5.1 Filling the Grinder
- Unscrew the transparent visual bin from the main body of the grinder by twisting it counter-clockwise.
- Fill the bin with your desired dry spices (e.g., peppercorns, salt crystals). Do not overfill.
- Screw the visual bin back onto the main body by twisting it clockwise until secure.

Image: A hand demonstrating how to unscrew the transparent bin from the grinder's main body.

Image: A hand filling the transparent bin with peppercorns using a spoon.
5.2 Charging the Device
The grinder is equipped with a USB Type-C charging port. The four blue LED indicators will show the battery level. When the battery is low, the indicators will flash or fewer lights will be illuminated.
- Locate the hidden Type-C charging port on the side of the grinder.
- Connect the provided USB Type-C cable to the grinder and plug the other end into a suitable USB power adapter (not included).
- The blue LED indicators will light up during charging and turn off when fully charged.
Video: Demonstrates how to charge the COKUNST Y3 Electric Grinder using the USB Type-C cable, showing the charging port and battery indicator lights.
6. Operating Instructions
6.1 Adjusting Grind Coarseness
You can adjust the grind coarseness to your preference:
- Open the suction dust cover at the bottom of the grinder.
- Locate the adjustable knob.
- Turn the knob clockwise for finer particles and counter-clockwise for coarser particles.

Image: A diagram illustrating the rotatable knob at the bottom of the grinder for adjusting grind coarseness, with indicators for fine and coarse settings.

Image: A hand adjusting the grind coarseness knob located at the base of the grinder.
6.2 Grinding Spices
The COKUNST Y3 grinder features one-handed operation:
- Open the suction dust cover at the bottom of the grinder.
- Press and hold the black button on the side of the grinder to start grinding. An LED light will illuminate the grinding area.
- Release the button to stop grinding.
- Close the suction dust cover after use to prevent spills and keep the grinding mechanism clean.

Image: A hand operating the electric grinder over a plate of food, showing the grinding action and the illuminated LED light.

Image: A hand holding the grinder over a plate, demonstrating the open dust cover and the dispensing of spices.
7. Maintenance
7.1 Cleaning
- The visual bin and the grinding mechanism can be separated for cleaning.
- Unscrew the visual bin and empty any remaining spices.
- Wipe the exterior of the grinder with a damp cloth. Do not use abrasive cleaners.
- The visual bin can be rinsed with water. Ensure it is completely dry before reattaching.
- Use a small brush (not included) to clean any spice residue from the grinding mechanism.
- The grinder is not dishwasher safe.
7.2 Storage
Store the grinder in a cool, dry place when not in use. Ensure the suction dust cover is closed to prevent dust and moisture from entering the grinding mechanism.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinder not operating | Low battery | Recharge the grinder using the provided USB cable. |
| Grinder jams or stops | Spice particles too large or mechanism clogged | Empty the bin, clean the grinding mechanism, and ensure spices are suitable for grinding. |
| Inconsistent grind | Coarseness setting needs adjustment | Adjust the coarseness knob at the bottom of the grinder. |
| Spices spilling from bottom | Dust cover not closed properly | Ensure the suction dust cover is securely closed after each use. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | Y3 |
| Material | Aluminum |
| Color | Silver |
| Item Weight | 9.6 ounces (0.6 Pounds) |
| Product Dimensions | 2.3 x 2.3 x 7.7 inches |
| Operation Mode | Automatic |
| Capacity | 4 Oz / 120 Ml |
| Dishwasher Safe | No |
| Charging Port | USB Type-C |
10. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official COKUNST website. Please have your model number (Y3) and purchase date available when contacting support.


