1. Introduction
Welcome to the user manual for your new Spacenight Electric Herb Grinder COMPACT. This manual provides essential information on how to safely and effectively use, maintain, and troubleshoot your device. Please read this manual thoroughly before operating the grinder to ensure optimal performance and longevity.
2. Important Safety Instructions
To prevent injury or damage to your device, please adhere to the following safety guidelines:
- This grinder is designed for herbs and dried flowers only. It is not suitable for hard spices like pepper, cinnamon, coffee beans, nuts, or wood spices. Attempting to grind such materials may damage the motor or grinding disc.
- Do not exceed the recommended loading capacity. The loading amount cannot exceed half of the glass jar's capacity to ensure proper grinding and prevent motor strain.
- Keep the device dry. Do not immerse the main unit in water or any other liquid. Clean with a damp cloth as instructed in the maintenance section.
- Ensure the glass chamber is securely attached before operation.
- Keep out of reach of children and pets.
- Use only the provided USB charging cable for recharging the built-in battery.
- Do not attempt to disassemble or repair the motor unit yourself. Refer to qualified personnel for service.
- The device features a safety switch. Ensure proper assembly and operation to engage the safety mechanism.

3. Package Contents
Upon opening your Spacenight Electric Herb Grinder COMPACT package, you should find the following items:
- 1 x Electric Herb Grinder (main unit)
- 2 x 1.7oz/50ml Glass Herb Chambers
- 2 x Plastic Pop-Top Storage Bottles
- 1 x Cleaning Brush
- 1 x USB Charging Cable

4. Product Overview
4.1 Components
The Spacenight Electric Herb Grinder consists of several key components designed for efficient and safe operation:
- Grinding Disc: A toothed, 304 stainless steel grinding disc located at the top of the main unit, designed to finely shred herbs.
- Glass Herb Chamber: A transparent 1.7oz (50ml) glass chamber that attaches to the main unit, collecting the ground material.
- Main Unit: Houses the high-speed motor, 1100mAh rechargeable battery, power button, and safety switch.
- Power Button: Located on the front of the main unit, used to power on/off and initiate grinding.


4.2 Key Features
The Spacenight Electric Herb Grinder offers several features for a superior grinding experience:
- Unmatched Grinding Experience: The innovative toothed grinding disc finely shreds herbs into light, fluffy fibers, ensuring perfect consistency without reducing them to powder.
- Powerful Performance: Equipped with a built-in 1100mAh rechargeable battery, providing enough power for weeks of use. It can process herbs into even, fluffy granules in approximately 1 minute.
- Automatic Grinding: Features a pre-set 35-second automatic grinding cycle, eliminating the need to hold the button and preventing over-grinding.
- Compact & Durable: Designed for convenience and efficiency with a compact yet durable build, featuring a high-speed motor, 304 stainless steel grinding disc, safety switch, and durable glass jar.

5. Setup
5.1 Charging the Device
Before first use, or when the battery is low, charge your Spacenight Electric Herb Grinder:
- Connect the provided USB charging cable to the charging port on the main unit.
- Plug the other end of the USB cable into a compatible USB power source (e.g., computer, wall adapter).
- The indicator light will show charging status (specific light behavior not detailed, but typically solid or blinking during charge, solid when full).
- A full charge of the 1100mAh battery provides enough power for weeks of typical use.
5.2 Assembling the Grinder
To prepare your grinder for use:
- Ensure the main unit is fully charged.
- Align the glass herb chamber with the base of the main unit.
- Gently twist or push the glass chamber until it is securely attached. Ensure it is firm to prevent spills and activate the safety switch.
6. Operating Instructions
6.1 Loading Herbs
Proper loading is crucial for effective grinding:
- Remove the glass herb chamber from the main unit.
- Place your desired herbs into the glass chamber.
- Important: Do not fill the chamber more than half full. Overfilling can impede the grinding process and strain the motor.
- Reattach the glass chamber securely to the main unit.

6.2 Grinding Process
Follow these steps to grind your herbs:
- Ensure the grinder is assembled correctly and loaded with herbs (not exceeding half capacity).
- To power on the device, long press the power button for 2 seconds.
- Once powered on, the grinder will automatically begin its pre-set 35-second grinding cycle. There is no need to hold the button during this cycle.
- For optimal consistency, it is recommended to gently shake the grinder while it is operating. This helps ensure all material comes into contact with the grinding disc.
- The grinder will automatically stop after 35 seconds to prevent over-grinding and achieve the ideal fluffy consistency.
- If you need to stop the grinding process prematurely, short press the power button.
- The device features an automatic shutdown after 3 minutes of inactivity to conserve battery life.

7. Maintenance and Cleaning
Regular cleaning ensures the longevity and optimal performance of your Spacenight Electric Herb Grinder.
7.1 Disassembly for Cleaning
- Ensure the grinder is powered off.
- Carefully detach the glass herb chamber from the main unit.
7.2 Cleaning Instructions
- Glass Herb Chamber: The glass chambers can be washed with warm, soapy water. Rinse thoroughly and allow to air dry completely before reattaching.
- Grinding Disc: Use the provided cleaning brush to remove any residual herb particles from the stainless steel grinding disc. For stubborn residue, a damp cloth can be used, but ensure no water enters the motor housing.
- Main Unit: Wipe the exterior of the main unit with a clean, damp cloth. Do not submerge the main unit in water or expose it to excessive moisture.
- Ensure all parts are completely dry before reassembling and storing the grinder.

7.3 Storage
Store your grinder in a cool, dry place away from direct sunlight and extreme temperatures. Ensure it is clean and dry before storing.
8. Troubleshooting
If you encounter any issues with your Spacenight Electric Herb Grinder, please refer to the following table for common problems and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinder does not turn on. | Battery is depleted. | Charge the grinder using the provided USB cable. |
| Power button not pressed correctly. | Ensure you long press the power button for 2 seconds to activate. | |
| Glass chamber not securely attached. | Reattach the glass chamber firmly to engage the safety switch. | |
| Grinding is inefficient or stops prematurely. | Chamber is overloaded. | Reduce the amount of herbs in the chamber (do not exceed half full). |
| Attempting to grind unsuitable materials. | Ensure you are only grinding herbs and dried flowers. Avoid hard spices, nuts, etc. | |
| Grinding disc is clogged. | Clean the grinding disc using the provided brush. | |
| Grinder automatically shuts down. | Normal operation after 35-second cycle. | This is expected behavior. If more grinding is needed, restart the cycle. |
| Inactivity for 3 minutes. | This is a power-saving feature. Simply long press the power button to restart. |
9. Specifications
Detailed technical specifications for the Spacenight Electric Herb Grinder COMPACT:
| Specification | Detail |
|---|---|
| Model Number | Electric Grinder 1 |
| Product Dimensions | 2.2"L x 2.2"W x 5.5"H |
| Item Weight | 1.7 ounces |
| Battery | 1100mAh Lithium Metal (rechargeable, included) |
| Voltage | 2.2E+2 Volts (DC) |
| Grinding Disc Material | 304 Stainless Steel |
| Chamber Material | Glass |
| Grinding Cycle | Pre-set 35 seconds (automatic) |
| Automatic Shutdown | After 3 minutes of inactivity |
| UPC | 745672802919 |
| ASIN | B097MDZKX8 |
10. Warranty and Support
10.1 Warranty Information
The Spacenight Electric Herb Grinder COMPACT is backed by a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use. Please retain your proof of purchase for warranty claims.
10.2 Customer Support
For any questions, concerns, or technical assistance not covered in this manual, please contact Spacenight customer support through the retailer's platform or the official Spacenight website. Please have your model number and purchase details ready when contacting support.