Coffee cups - Gosu Series

These handmade ceramic cups are a beautiful example of simplicity and character. Wheel-thrown and finished with playful cobalt blue splashes, they add a touch of color and personality to your daily rituals. They are part of the Gosu Series, a collection where I showcase my love for bold, spontaneous designs.

Product Details

• Size: 8 cm in height x 8 cm in diameter
• Capacity: 275 ml
• Material: High-fired stoneware clay
• Finish: Clear glaze with cobalt blue splashes
• Features: Wheel-thrown, each piece is unique in color and shape

Because each cup is handmade on my pottery wheel, you may notice slight variations in shape, size, and glaze pattern—these subtle differences make every piece one of a kind.

Why You’ll Love It

These cups are perfect for your morning coffee, tea, or even a refreshing juice. The cobalt blue splashes give each cup a lively and unique character—no two are ever exactly the same, and that’s what I love most about working with this glazing technique.

Making these cups is always a bit of an adventure because I never know exactly how the splashes will turn out after firing. But that’s precisely what makes each cup so special. They feel sturdy in your hand while keeping that unique, handmade feel that makes every sip just a little more enjoyable.

Check out my Accessories page to find beautifully crafted wooden spoons that complement your cups perfectly.

About the Gosu Series

The Gosu Series is all about embracing spontaneity, energy, and movement with bold cobalt blue designs. Inspired by traditional Japanese ceramics, this collection highlights the beauty of handmade details and expressive brushwork.

No two pieces are ever the same, and that’s exactly what makes them so special. Whether it’s a bowl, plate, or cup, the Gosu Series brings depth and personality to your home.

Explore more from the Gosu Series to complete your collection!

Shipping & Delivery

• I ship to most countries worldwide!
• Processing Time: Orders are carefully packed and shipped within 1-4 business days.
• Your cups will be securely packaged to ensure it arrives safely.

For more details, visit my Shipping & Delivery page.

A Little About IKKAI Ceramics

Every piece is handmade by me in my studio. The name "IKKAI" means "one time," reflecting how no two pieces are ever exactly the same. I love creating ceramics that bring beauty, warmth, and character into everyday moments—like this Gosu Series cups.

Let’s Stay Connected

I’d love to see how you use your cups! Tag me on Instagram @ikkaiceramics to share your photos, or follow along for behind-the-scenes updates and inspiration.