Perfect your coffee brewing process with the Mini Rui Coffee Grinder. Designed for precise and portable use, this grinder ensures even particle size for a balanced coffee flavor. Its compact form and efficient grinding mechanism make it ideal for espresso, pour-over, and more, offering versatility with every brew.
- Compact Design: The Mini Rui Grinder is small enough to fit in your palm, making it perfect for travel or small spaces.
- Precision Grinding: Achieve uniform particle size with its six-axis grinding burr, enhancing the flavor and consistency of your coffee.
- 800mAh Lithium Battery: Fully charged, the battery can grind approximately 15g of coffee 20-30 times, lasting up to 25 days of use.
- Type-C Charging Port: Convenient charging and long-lasting battery performance, perfect for on-the-go brewing.
- Magnetic Lid: The secure magnetic lid ensures the grinder won't spill coffee grounds, even when inverted.
This coffee grinder redefines portability without compromising on performance. Whether at home or on the road, it delivers consistent results, making it a must-have for coffee lovers.
Parameter | Description |
---|---|
Product Name | Mini Rui Coffee Grinder |
Capacity | Bean Bin 18g, Powder Bin 18g |
Size | As shown in the picture |
Net Weight | 480g |
Material | 420 Stainless Steel / PA / Silicone / ABS / PC |
Colors Available | White / Black / Green |
SHIPPING
Processing & Delivery
Orders processed in 2-5 business days
Shipping times vary by region:
- US: 4-7 days
- EU: 6-12 days
- Asia (TW, JP, HK, SG): 4-7 days
- UAE/Saudi Arabia: 5-9 days
- Canada/Australia: 7-10 days
- Rest of World: 10-17 days
Important Notes
Customs inspections may extend delivery times
Duty-free shipping available to select EU countries
Tracking provided via email
RETURNS
30-Day Return Window
Returns accepted within 30 days of delivery
Must be unworn, unused, with original tags
Email contact@lastaforest.com to initiate
Damaged/Incorrect Items
Full refund including shipping (single-item orders)
We cover replacement shipping costs
Contact us with photos for immediate assistance
Non-Returnable Items
Gift cards
Shipping fees (except damaged/incorrect single items)
Contact Us
Email: contact@lastaforest.com
Response time: Within 24 hours
COMPATIBLE WITH MAJOR BRANDS
TRUSTED BY CREATORS WORLDWIDE
Watch Our Products in Action.

LASTAFOREST x zeroHero®
ABOUT zeroHero®
We’re proud to be the official global distributor of zeroHero at Lastaforest.
With over 17 years of excellence, zeroHero creates premium coffee tools for both professionals and enthusiasts. Their award-winning designs, including hand grinders and temperature-controlled kettles, bring precision, quality, and innovation to your coffee experience.
Plus, our dedicated after-sales service ensures perfection with every cup. Elevate your coffee journey with zeroHero today!