1. Introduction
Thank you for choosing the CIRCLE JOY Electric Rechargeable Salt and Pepper Grinder Set. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Instructions
- Do not immerse the motor unit in water or any other liquid.
- Keep out of reach of children. This product is not a toy.
- Use only the provided charging base and a compatible USB power adapter (not included).
- Do not attempt to grind substances other than dry salt crystals or whole peppercorns.
- Avoid contact with moving parts during operation.
- Do not operate if the grinder appears damaged or malfunctions.
- Ensure the charging contacts are dry before placing grinders on the charging base.
3. Product Overview
The CIRCLE JOY Electric Rechargeable Salt and Pepper Grinder Set consists of two grinder units and a dual charging base. Each grinder features a top-fill design, adjustable coarseness, and an integrated LED light.

Image 3.1: Overview of the CIRCLE JOY Electric Rechargeable Salt and Pepper Grinder Set, showing two grinders, the charging base, and components like the top-fill opening and USB cable.
Components:
- Grinder Unit (x2)
- Dual Charging Base
- USB Charging Cable (Adapter not included)
- User Manual (this document)
4. Setup
- Unpack: Carefully remove all components from the packaging.
- Initial Charge: Before first use, fully charge both grinder units. Place the grinders onto the dual charging base. Connect the USB charging cable to the base and plug it into a compatible USB power adapter (e.g., phone charger, computer USB port). The indicator light on the base will illuminate during charging. A full charge takes approximately 2 hours.
- Fill with Spices: Refer to Section 8, "Refilling," for instructions on how to fill the grinders with your desired spices.
5. Operating Instructions
Operating the CIRCLE JOY grinder is simple and requires only one hand.
- Hold the Grinder: Grasp the grinder firmly in one hand.
- Activate Grinding: Press and hold the button located on the side of the grinder. The grinder will begin to operate, and the integrated white LED light will illuminate the grinding area.
- Release to Stop: Release the button to stop the grinding process.

Image 5.1: Demonstrates the single-handed operation of the grinder, showing a hand pressing the button to dispense ground spices onto food.
6. Adjusting Coarseness
The grinder features 5 precision grind settings, allowing you to adjust the coarseness from fine to coarse.
- Locate Adjustment Dial: Turn the grinder upside down to locate the 360-degree rotating dial at the bottom, near the grinding mechanism.
- Adjust Setting: Rotate the dial clockwise for a finer grind and counter-clockwise for a coarser grind. There are distinct clicks for each of the 5 settings.

Image 6.1: Detailed view of the coarseness adjustment dial at the base of the grinder, illustrating the range from fine to coarse settings.
7. Charging
The grinders are designed for convenient recharging using the included dual charging base.
- Place on Base: When the battery is low, or for regular charging, simply place the grinder units onto the designated slots on the dual charging base.
- Connect Power: Ensure the charging base is connected to a USB power source via the USB cable.
- Charging Indicators: The base will show an indicator light when charging. A 5-minute quick charge provides a full day's use, and a full charge supports over 20 minutes of continuous grinding.

Image 7.1: The two grinders are shown on their charging base, with visual cues indicating the charging process and battery life.
8. Refilling
The grinders feature an effortless top-fill design for convenient refilling.
- Open Top Cap: Locate the top cap of the grinder. Gently twist or pull to open the top-fill chamber.
- Pour Spices: Directly pour your desired dry salt crystals or whole peppercorns into the chamber. The large 110ml capacity reduces the frequency of refills.
- Close Top Cap: Securely close the top cap after filling to prevent spills.

Image 8.1: An illustration demonstrating the simple top-fill method for adding spices to the grinder, highlighting its ease of use.
9. Maintenance and Cleaning
Regular cleaning ensures optimal performance and longevity of your grinders.
- Exterior Cleaning: Wipe the exterior of the grinders and the charging base with a soft, damp cloth. Do not use abrasive cleaners or immerse in water.
- Grinding Mechanism: The grinding mechanism can be cleaned by grinding a small amount of coarse salt to clear any residue. For deeper cleaning, you may carefully brush away any spice particles from the grinding burrs.
- Spice Chamber: The spice chamber can be wiped clean with a dry cloth. Ensure it is completely dry before refilling.
- Charging Base: Periodically clean the charging contacts on the base and the bottom of the grinders with a dry cloth to ensure proper connection.
10. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinder not operating | Low battery; Spice chamber empty; Grinding mechanism jammed. | Charge the grinder; Refill with spices; Clear any obstructions from the grinding mechanism. |
| Grinder not charging | Charging cable not connected; Dirty charging contacts; Faulty adapter. | Ensure cable is securely connected; Clean charging contacts; Try a different USB adapter. |
| Inconsistent grind | Coarseness setting needs adjustment; Spice type not suitable. | Adjust the coarseness dial; Ensure using dry salt crystals or whole peppercorns. |
| LED light not working | Grinder not operating; Internal issue. | Ensure grinder is operating; If problem persists, contact customer support. |
11. Specifications
- Brand: CIRCLE JOY
- Model: B0DRF7M2QW
- Material: Stainless Steel
- Capacity: 110 ml (3.38 oz) per grinder
- Power Source: Rechargeable (USB-C)
- Grind Settings: 5 precision levels
- Features: Automatic operation, White LED light, Top-fill design, Dual charging base
- Item Weight: 822 g (total set)
- Dimensions: Approximately 23.6 x 11.71 x 9.4 cm (Parcel Dimensions)
12. Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact CIRCLE JOY customer service through the retailer where the product was purchased. Please have your model number (B0DRF7M2QW) and purchase date available when contacting support.





