Introduction
Thank you for choosing the CIRCLE JOY Gravity Electric Salt and Pepper Grinder Set. This manual provides essential information for the safe and efficient use of your new appliance. Please read it thoroughly before first use and retain it for future reference.
This set features smart gravity sensor technology for automatic grinding, external adjustment for 6 levels of coarseness, a rechargeable base, and an integrated LED light for precise seasoning. The grinders are made from BPA-free acrylic material with a high-hardness ceramic grinding core, ensuring optimal flavor retention.
Setup
1. Unboxing and Initial Preparation
Upon unboxing, locate the small black rubber pad inserted into the ON/OFF switch of each grinder. This pad prevents accidental activation during transport. It must be removed before first use. Gently pry it out with a fingernail or a small tool and discard it.

Image: Instructions for removing the protective rubber pad from the ON/OFF switch.
2. Charging the Grinders
Place the grinders into the provided dual charging base. Connect the USB-C cable (included) to the charging base and a suitable USB power adapter (not included). A red LED light on top of the grinder indicates it is charging. The light will turn white or off when fully charged.

Image: Two CIRCLE JOY electric grinders seated in their charging base, indicating charging status.
3. Filling the Grinders
To fill, twist the transparent container counter-clockwise to detach it from the main body. Fill the container with your desired spices (e.g., salt crystals, peppercorns). The large 135ml capacity and 2.2-inch wide mouth facilitate easy refilling. Once filled, reattach the container by twisting it clockwise until secure.

Image: Step-by-step visual guide on how to open, fill, and close the grinder container.
Operating Instructions
1. Power On/Off
Locate the ON/OFF switch on the side of the grinder. Slide the switch to the "ON" position to enable gravity-sensed operation. Slide it to "OFF" when not in use to prevent accidental activation and keep countertops clean.
2. Grinding Spices
With the switch in the "ON" position, simply tilt the grinder upside down. The gravity sensor will activate the grinding mechanism automatically, dispensing freshly ground spices. A built-in white LED light illuminates the area, allowing you to see the amount of seasoning being added.

Image: A hand demonstrating the gravity-activated grinding function with the LED light illuminating the spices.
3. Adjusting Coarseness
To adjust the grinding coarseness, rotate the external dial located near the top of the grinder. There are 6 precision levels, allowing you to easily switch from extra coarse to extra fine to suit your culinary needs.

Image: Detailed view of the external coarseness adjustment dial and the various grind sizes it offers.
Video: Official product demonstration of the CIRCLE JOY Gravity Electric Salt and Pepper Grinder Set, showcasing its features and ease of use.
Maintenance
Cleaning
To clean the grinders, detach the transparent container. The container is washable; however, the main body containing the electronic components is NOT dishwasher safe and should not be immersed in water. Wipe the exterior of the main body with a damp cloth. Ensure all parts are completely dry before reassembly.

Image: The transparent container being rinsed under water, highlighting its easy-to-clean design.
Troubleshooting
- Grinder not activating: Ensure the ON/OFF switch is in the "ON" position and the protective rubber pad has been removed. Check if the battery is charged (red light indicates charging, white/off indicates full).
- Grinding inconsistently: Verify that the coarseness adjustment dial is set correctly for your desired grind. Ensure the spice container is securely attached.
- No LED light: Confirm the grinder is powered on and has sufficient battery charge.
- Charging issues: Ensure the grinders are properly seated in the charging base and the USB-C cable is securely connected to both the base and a working power adapter.
Specifications
| Feature | Detail |
|---|---|
| Brand | CIRCLE JOY |
| Model Number | KYMQ-48C |
| Material | Acrylic |
| Color | Black |
| Operation Mode | Automatic (Gravity-Sensed) |
| Capacity | 135 Milliliters (per grinder) |
| Item Weight | 0.96 Kilograms (set) |
| Dishwasher Safe | No (container is washable, main body is not) |
Warranty and Support
CIRCLE JOY provides a 1-year after-sales service for this product. If you encounter any issues or have questions after purchase, please contact our customer service team via email. We are committed to providing efficient and professional support within 24 hours to ensure your satisfaction.

Image: Visual representation of CIRCLE JOY's after-sales support, including 24-hour online response and a 12-month satisfaction service.