Reactive Glaze Ceramic Coffee Mug – 238ml

Free shipping · 60-day returns · 12-month warranty

Mottled blue reactive-glaze ceramic coffee mug with cream interior on a white background

Mottled blue ceramic coffee mug filled with black coffee on a breakfast table

Mottled blue ceramic coffee mug filled with coffee beside a laptop and notebook

Close-up of the mottled blue and olive-brown reactive glaze on the ceramic mug

Close-up of the wide rim and cream glazed interior of the mottled blue mug

238 ml ceramic coffee mug dimensions: 10.8 cm overall width, 8.5 cm mouth diameter and 9 cm height

Ceramic coffee mug with reactive glaze and approximately 238 ml capacity

Reactive-glaze ceramic coffee mug color options: Mottled Blue, Green, Olive Brown, Cobalt Blue and Pink

Ceramic mug care guide: microwave, dishwasher, refrigerator and sterilizer compatible; no direct flame or oven

Description Shipping Returns

Overview

This approximately 238 ml ceramic mug is sized for a smaller coffee or tea, with a tapered body and wide drinking rim. Choose a glaze family for your table, knowing that firing creates subtle differences in color and pattern from mug to mug.

Key Features

A Smaller Coffee Break: The approximately 238 ml ceramic mug suits a modest serving, with a wide 8.5 cm rim and curved handle for tabletop drinking.
Choose Your Glaze Family: Five reactive-glaze colors share the same tapered shape, while firing creates natural differences in tone and pattern from one mug to another.
Simple Ceramic Care: The mug is listed for microwave and dishwasher use; hand washing helps protect the glaze. Avoid ovens, direct flame and sudden temperature changes.

Complete your coffee corner with our Coffee Accessories and Coffee Bar Essentials.

How to Use

Wash and rinse the mug before first use.
Pour in your drink, leaving a little space below the rim.
Dishwasher safe, though hand washing keeps the glaze looking its best. Rinse and let dry.

Looking for brewing tools to match? See our pour-over coffee makers and drippers.

Specifications

Material: Ceramic
Finish: Reactive glaze
Capacity: Approx. 238 ml
Mouth diameter: 8.5 cm
Overall width, including handle: 10.8 cm
Height: 9 cm
Color options: Mottled Blue, Green, Olive Brown, Cobalt Blue, Pink
Compatible care: Microwave, dishwasher, refrigerator, sterilizer
Use restrictions: No direct flame; not oven safe

Dimensions are measured by hand and may vary slightly. Capacity is approximate; glaze color and texture vary naturally from cup to cup.

What's Included

1 × reactive-glaze ceramic coffee mug in your chosen color.

Other mugs, drinks and props in the photos are not included.

FAQ

Do I get one mug or a set of five?

One mug in the finish you choose. The five-color image shows your options; it is not a set.

How much does this 238ml ceramic coffee mug hold?

Approximately 238 ml. Leave a little space below the rim when serving.

Is this a good small mug for coffee and tea?

Yes. Use it for coffee, tea, water or other drinks at home or at your desk. It has an open rim and no lid.

Will every glaze pattern look the same?

No. Reactive glaze develops in the kiln, so color transitions and surface patterns vary slightly from cup to cup. Each finish stays within the color family shown.

Is this mug microwave, dishwasher or oven safe?

It is listed as microwave and dishwasher safe, but never use it in an oven or over direct flame. Avoid sudden temperature changes, and clean gently to protect the glaze.

Quick check

Return

Review eligibility and next steps in Return Policy.

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FAQ

Find common product, shipping, and order answers in FAQ.

Help

Questions? Use the contact page.

Shipping & delivery

Order processing: Most orders are processed within 1 business day after payment is confirmed.

Estimated delivery:

See the table below for estimated shipping times to your destination. These begin once your order ships, so please allow additional time for order processing. Business days exclude weekends and public holidays.

Customs inspections, severe weather, earthquakes, and other events beyond our reasonable control may cause delays.

Priority Express Shipping

Canada: Priority Express Shipping is an additional $13.99 CAD per order. Standard shipping remains free.

Destination	Estimated expedited delivery after shipment
Canada	5–7 business days
United Kingdom	3–5 business days
Germany	4–7 business days
France	4–7 business days
Italy	4–7 business days
United States*	4–7 business days
Spain	4–7 business days
Poland	4–7 business days
Austria	5–7 business days
Netherlands	4–6 business days
Belgium	4–6 business days
Sweden	5–7 business days
Denmark	5–7 business days
Australia	4–7 business days
Japan	4–6 business days

(excluding remote areas)

Delivery estimates start once your order ships. Please allow an additional 1 business day for order processing. Delivery times are estimates, not guarantees.

* The U.S. exclusions in our Shipping Policy also apply to expedited shipping.

Standard shipping delivery times

Destination	Estimated delivery after shipment
Canada	8–12 business days
North America
United States*	7–10 business days
Mexico	8–14 business days
Europe
Austria	7–11 business days
Belgium	6–10 business days
Czechia	7–12 business days
Denmark	8–12 business days
Finland	8–12 business days
France	6–10 business days
Germany	6–10 business days
Greece	7–12 business days
Ireland	6–11 business days
Italy	7–11 business days
Luxembourg	6–11 business days
Netherlands	6–10 business days
Norway	8–12 business days
Poland	7–11 business days
Portugal	7–12 business days
Romania	7–12 business days
Slovakia	7–12 business days
Spain	7–11 business days
Sweden	8–12 business days
Switzerland	7–12 business days
United Kingdom	6–10 business days
Asia-Pacific
Australia	6–10 business days
Japan	5–9 business days
Malaysia	7–9 business days
New Zealand	7–12 business days
Singapore	5–9 business days
South Korea	7–9 business days
Middle East
Israel	7–10 business days
Qatar	7–12 business days
United Arab Emirates	7–12 business days

U.S. shipping restrictions: We do not ship to Alaska, Hawaii, Puerto Rico, Guam, the U.S. Virgin Islands, or U.S. Armed Forces addresses.
Free standard shipping: Enjoy free standard shipping to all eligible destinations. Availability for your address is confirmed at checkout.
Track your order: We’ll email your tracking details after your order ships, as soon as they’re available. The first tracking update may take 24–72 hours to appear.
Duties & taxes: Yozcoffee covers applicable customs duties, import taxes, brokerage fees, and local import charges. If you’re asked to pay any of these charges, please contact us before paying.
Need help with delivery? Email support@yozcoffee.com with your order number and tracking number, and we’ll help you check your shipment.

For full shipping information and help with delivery issues, see our Shipping Policy.

Return policy summary

60-day return window: Contact us within 60 days of delivery if your purchase is not the right fit.
Damaged, defective, or incorrect order: Send your order number and clear photos or video. Once confirmed, Yozcoffee will arrange the appropriate return or replacement at no additional return-shipping cost to you.
Standard return shipping: Customers cover return shipping for change-of-mind and other non-defective returns. Please use a trackable service.
Refund timing: Approved refunds go back to the original payment method, usually within 7–10 business days of approval. Your payment provider may need additional time to post the funds.
Final-sale items: Gift cards, clearance or final-sale products, and items significantly used, damaged after delivery, or altered cannot be returned unless applicable law requires otherwise.

Ready to start? Email support@yozcoffee.com with your order number and a short explanation. Please wait for return instructions before mailing the item.

For complete eligibility, exchange, shipping, and refund details, read our Return Policy.