#Japan #Shibuya #Cores #coffee grinder #portable grinder

The Launch of Cores Portable Coffee Grinder C351

Cores, a product brand under Oishi and Associates, is excited to announce the launch of its newest portable coffee grinder model, C351. Hitting the market on September 16, 2025, this innovative device is designed specifically for specialty coffee enthusiasts.

Outstanding Crowdfunding Success

Before its official release, the C351 experienced remarkable success during its pre-sales campaign on the crowdfunding platform, Makuake, achieving an astonishing goal fulfillment rate of 914%. This popularity reflects the growing demand for high-quality coffee solutions that cater to outdoor activities like camping and picnics.

Designed for Portability

The Cores C351 is compact, measuring approximately W5.5cm x D5.5cm x H15.5cm and weighing around 420 grams. It features a telescopic cup which makes it easy to store and carry, allowing coffee lovers to enjoy their favorites wherever they go. With a simple push of a button, users can grind their coffee beans, making the entire process easy and efficient.

Crafted with stainless steel burrs, this grinder ensures that coffee grounds are uniform in size, leading to a balanced extraction of flavors and aromas. This design significantly enhances the coffee-drinking experience for aficionados.

Key Product Information

• - Product Name: Portable Coffee Grinder
• - Model Number: C351
• - Price: ¥17,600 (tax included)
• - Coffee Bean Capacity: 25g
• - Charging Time: Approximately 3 hours
• - Accessories: Portable pouch, USB charging cable, cleaning brush
• - Made in: China
• - JAN Code: 4560132473937

Available for pre-order on the official online shop, the Cores C351 comes in a luxurious gift box, making it an ideal present for coffee enthusiasts. Visit Cores Online Shop for more information.

Upgrade Features from Previous Model

The new design places the logo prominently in the center, increasing its aesthetic appeal while ensuring that it fits seamlessly into any kitchen or camping setup.

Additionally, a new memory feature allows users to easily check battery levels, eliminating the hassle of unexpected shutdowns while enjoying coffee on-the-go. The grinder’s capacity has also increased by 5g, allowing for 2-3 cups of coffee to be ground at once.

Easy Operation

Using the C351 is straightforward: simply load the coffee beans, extend the telescopic cup, and push the switch. It’s a compact, user-friendly structure perfect for any coffee lover.

Advanced Grinding Technology

The grinder features a conical burr design, ideal for drip coffee. The conical shape ensures that the coffee particles are uniform, allowing for consistent flavor extraction. This feature is particularly beneficial when brewing specialty coffee, preserving the rich nuances of the beans being used.

The grinder allows for a broad range of grind size adjustments, catering to various brewing methods, ensuring that every cup brewed is exceptional.

Convenient Charging and Maintenance

The C351 is equipped with a USB Type-C charging system, fully charging in approximately 3 hours and allowing for 20-30 uses on a single charge—usage may vary based on conditions. A cleaning brush is included for easy maintenance of the grinding area, ensuring that the coffee remains fresh and untainted.

Perfect for Outdoor Adventures

The portable pouch is designed with outdoor activities in mind, making it easy to carry during camping trips or picnics. Its compact size means that it won't take up unnecessary space in your gear, blending effortlessly with outdoor settings as both a functional appliance and an aesthetically pleasing accessory.

Conclusion

Cores presents the C351 with a commitment to enhancing the coffee experience, focused on expressing the diverse qualities of specialty coffee. With an emphasis on simplicity, portability, and functionality, this grinder is set to become a staple for both casual coffee drinkers and connoisseurs alike.

For more information on Cores and their innovative products, visit Cores Brand Website.

About Oishi and Associates

Established in Tokyo in 1997, Oishi and Associates aims to improve the quality of life with its commitment to bring joy and comfort through innovative products. As the exclusive distributor for the global appliance brand Russell Hobbs in Japan, the company has been instrumental in introducing electric kettles to the market. Cores, launched in 2013, has developed specialty coffee products in collaboration with coffee professionals, solidifying its reputation in the coffee community.

For inquiries, please contact us at:
Oishi and Associates PR Department - Maeda
Email: [email protected]
Phone: 03-5333-4447