Perfectly sized for a satisfying cup of tea or coffee, this stoneware stunner is crafted by artisa...Perfectly sized for a satisfying cup of tea or coffee, this stoneware stunner is crafted by artisans using specialist clays and bright, beautiful glazes - all fired at the highest temperatures. The result? A strong, striking mug that lasts and keeps the heat in your brew. With a generous 350ml capacity, this Le Creuset Black Onyx 350ml London Coffee Mug can be used to serve anything from tea and coffee, to smoothies and milkshakes, or surprise your guests when you entertain and use them to serve delicious soups and individual desserts. The durable enamelled surface of this Le Creuset mug resists staining, chipping and cracking and is easy to clean. Providing a totally hygienic surface, it will not absorb odours or flavours. Oven, microwave, grill, freezer and dishwasher safe. Le Creuset mug dimensions: L9.1cm x W12.3cm x H9.35cm. Capacity: 350ml. Supplied with a Le Creuset 10 year guarantee. Stoneware mug, 350ml, Ideal for coffee and tea Fits most coffee machines, Available in a range of colours, Iconic Le Creuset branding Strong stoneware, Durable chip-resistant enamel, Lasting heat retention, Withstands temperatures up to 260°C, 10-year guarantee Easy to use and clean: Comfortable size and weight, Microwave, oven and freezer safe, Easy to handwash smooth enamel, Dishwasher safe Contents: 1x Le Creuset Stoneware Mug 350ml, 1 x Care and Use Booklet, Material: Stoneware, Dimensions: 9.1 x 12.3 x 9.3 cm, Weight: 331g, Colour: Black Onyx, 70302351400002
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Product Information
Full details
Designed for daily enjoyment, the Le Creuset Stoneware Mug in Black Onyx is ideal for anyone seeking a durable, versatile, and stylish vessel for their hot or cold beverages and even small dishes. Its key benefit is superior heat retention and robust construction, ensuring your drinks stay warm longer and the mug withstands daily use. While its premium stoneware construction offers exceptional quality, it is a substantial piece and may have a different feel than lighter ceramic or glass mugs.
All features
Model Part Number
70302351400002
Brand
Le Creuset
Extended Product Information
FAQs
What is the capacity of this mug?
The Le Creuset Stoneware Mug has a generous capacity of 350ml.
Is this mug safe for use in the microwave and oven?
Yes, it is safe for use in the oven, microwave, grill, and freezer, and can withstand temperatures up to 260°C.
How do I clean my Le Creuset stoneware mug?
This mug is fully dishwasher safe. Its smooth enamel surface also makes it very easy to handwash.
Will this mug absorb flavours or odours from different drinks?
No, the durable enamelled surface provides a totally hygienic surface that will not absorb odours or flavours.
What is the material of the mug?
It is crafted from high-quality stoneware.
Does it come with a warranty?
Yes, the Le Creuset Stoneware Mug is supplied with a 10-year guarantee.
Can I use this mug for things other than coffee or tea?
Absolutely! Its versatile design and capacity make it suitable for smoothies, milkshakes, individual soups, or desserts.
Does it fit under standard coffee machines?
Yes, it is designed to fit most coffee machines.
Troubleshooting
Mug appears stained after use.
The durable enamel surface resists staining. For persistent stains, use a non-abrasive cleaner or baking soda paste with warm water. Ensure regular cleaning.
Mug feels too hot to handle when used for hot beverages or after microwave/oven use.
Stoneware retains heat efficiently. Always use caution, and consider using a coaster or protective mitts when handling freshly heated mugs, especially after oven or microwave use.
Accidental chipping or cracking.
While designed to be chip-resistant, extreme impacts or sudden thermal shocks can cause damage. If chipped or cracked, discontinue use to ensure safety. Handle with care during storage and washing.
Beverage doesn't stay hot as long as expected.
Ensure the mug is pre-warmed with hot water if maximum heat retention is desired. Using a lid can also help maintain temperature for longer periods.
Pros and Cons
Pros
Exceptional Durability: Resists chipping, cracking, and staining, ensuring a long lifespan.
Excellent Heat Retention: Keeps beverages hot, enhancing the drinking experience.
High Versatility: Can be used for a wide range of hot and cold drinks, and even baked dishes or desserts.
Easy to Clean: Dishwasher safe and features a non-porous, smooth enamel surface.
Hygienic: Does not absorb odours or flavours, maintaining purity.
Aesthetic Appeal: Iconic Le Creuset branding and classic Black Onyx colour.
Cons
Weight: Stoneware is inherently heavier than some other mug materials, which might be a personal preference for some users.
Fixed Capacity: The 350ml capacity is specific and might not be ideal for all beverage volumes or occasions.
Thermal Shock Precaution: While oven/freezer safe, sudden extreme temperature changes should be avoided to prevent damage, common for ceramics.
Setup
The Le Creuset Stoneware Mug requires no complex setup. Simply unbox and wash before first use.
Compatibility
Beverage Machines: Designed to fit most standard coffee machines.
Appliances: Safe for use in ovens, microwaves, grills, and freezers. It can withstand temperatures up to 260°C.
Contents: Suitable for both hot and cold beverages, as well as food items like soups and desserts.
Care
Cleaning: The mug is entirely dishwasher safe for convenient cleaning.
Handwashing: For handwashing, the smooth enamel surface is easy to clean.
Maintenance: The durable enamelled surface resists staining, chipping, and cracking.
Storage: Store in a dry place. Avoid extreme thermal shock; while safe for varied temperatures, sudden shifts (e.g., from hot oven to cold water) are best avoided.