Ovenex Midnight Black 16 Oz Ceramic Mugs- 4 Pack

 Ovenex Midnight Black 16 Oz Ceramic Mugs- 4 Pack

Other colors:

Ovenex Midnight Black 16 Oz Ceramic Mugs- 4 Pack

Invite your friends over for an afternoon tea or coffee and with this four-piece Teaware set. These mugs are midnight black with a white interior and hold 16 fluid ounces of your favorite hot or cold beverage.  As a bonus, this mug set includes 4 free green silicone tea infusers.

Availability: In stock

Regular Price: $49.99

Special Price: $ 15.99

You Save: 68%


  • 4 pack of Midnight Black Stoneware Mugs with white interior
  • 4 Green Silicone Tea Infusers


SKU 99618-Black
Material Ceramic
Carton Weight 2.0000 lbs
Country of Origin China
Heat Source Microwave Safe
Cleaning Instructions Dishwasher Safe

Xtrema Teaware 4 Pack of 16oz Mugs in Midnight Black

What feels better than holding a warm, freshly brewed mug in your hands? Holding an Ovenex Teaware mug, designed to match our incredible ceramic teapots. This 4-pack of 16oz stoneware mugs, in midnight black with a white interior, looks beautiful on your shelf and on your table. Our mugs keep beverages hot longer, so you’ll have more time to enjoy your drink. Our black Ovenex stoneware mugs are perfect for tea, coffee, hot chocolate, hot toddies, soup — whatever you need to keep hot!

Durable, Versatile and Healthy Tableware

When you buy our Ovenex stoneware mugs, you’re making durability, versatility and safe tableware your priorities. Our mugs are naturally non-scratch, and they clean beautifully in the dishwasher. They retain heat longer and can easily withstand high temperatures. You’ll love that our 100% eco-friendly mugs are nontoxic, which means you’ll never have to worry about dangerous chemicals leaching into your beverage. And because they’re black and white, these mugs blend effortlessly with a wide range of décor. Looking for brighter colors? They’re available in other options, too.

The Benefits of Xtrema

Xtrema is your new favorite cookware. It resists stains and bacteria, is ultra-durable, conducts heat evenly and is a healthier alternative to nonstick and metal cookware because it doesn’t contain harsh chemicals. Xtrema also looks beautiful, and is suitable for serving as well as cooking. When you buy our ceramic Retro Teapot and our Silicone Tea Infuser with your Ovenex stoneware mugs, you’ll have a set you’ll love for years to come.

Frequently Asked Questions

Q. What is Xtrema made of?

A. Xtrema – All Ceramic Cookware is made of 100% natural minerals, clay and water and fired in Natural Gas Fired Kilns at 2,500 degrees.

Q. Where is Xtrema made?

A. Xtrema is handcrafted in our ceramics manufacturing facility in Southern China, the country that founded ceramics over 5,000 years ago.

How do I clean my Xtrema?

A. Just like metal cookware – SOS pads, Comet, Scotch Brite pads, nylon brushes cannot hurt the tough Xtrema surface.

Q. Why is Xtrema Gloss Black?

A. The color is a black high gloss ceramic glaze because black provides the best thermal properties and our ceramic glossy surface makes it easier to clean than any other type of cooking surface.

Q. Is Xtrema non-stick?

A. Xtrema is 100% Ceramic and 100% Non-Scratch.  There is no synthetic chemical based non-stick ceramic or PTFE plastic coating on our Xtrema Cookware. As with all types of cookware skillets, you should use a cooking spray or your favorite cooking oil when cooking with our Xtrema skillets, omelet pan and wok.   

Q. Can I cook with my Xtrema on electric coil, gas and glass top stoves?

A. Yes.

Q. Can I cook with my Xtrema on an Induction Stove?

A. Yes but you would need special induction disk which is designed to fit on top of the induction burner.

Q. Do I need to season my Xtrema?

A. No, just wash with soapy water, rinse and you are ready to cook.

Q. Why are the covers loose fitting?

A. Xtrema’s ceramic material creates additional moisture when heated and the loose fitting covers allow excess moister to escape.

Q. Will the bottom of my Xtrema scratch my glass top stove or counter top?

A. No. The bottom of Xtrema is glazed and polished but we do not suggest sliding Xtrema on any surface.

Q. Why is Xtrema not made in the USA?

A. Presently there are no Ceramic factories in the USA which have the materials or the trained artisans to make our unique high temperature, handcrafted Xtrema Cookware.

Q. What is the Xtrema Warranty?

A. There is a 50 year warranty against thermal shock breaking during cooking. Xtrema also has a 50 warranty against scratching. We suggest using nylon, wooden or silicone tools when cooking with Xtrema since metal utensils will leave gray marks on the Xtrema surface, not scratches.

Q. Do I need to use cooking spray, oil or butter when cooking with my Xtrema?

A. Yes – we suggest olive oil, coconut oil, vegetable oil or any other high temperature oil spray. We do not recommend that you use butter since it has a lower flash point and can smoke and burn when exposed to high temperatures.

Q. Is Xtrema Dishwasher Safe?

A. Yes – but it is better to wash your Xtrema by hand because other items in the dishwasher may bang into your Xtrema cookware and chip its surface.

Q. Can Xtrema chip or break if I drop it on to a hard surface?

A. Just like any other cookware product that is made of glass or ceramic it can chip or break when dropped onto a hard surface.

Q. Do I cook with Xtrema just like I do any other cookware?

A. Xtrema is designed to be used on multiple heat sources: stove top, in the oven, under the broiler, in the microwave on the grill in a microwave oven, in a convection oven and in the toaster oven.

Q. Does Xtrema contain any lead?

A. No. Xtrema is made of 100% all-natural minerals, clay and water and it does not contain lead or any other harmful metals. Unlike many types of metal cookware Xtrema all ceramic cookware does not leach any heavy and harmful s into your food during the cooking process because it is 100% all ceramic.

Q. Are there any special instructions for storing my Xtrema?

A. Store Xtrema separately if space permits. Do not nest with other Xtrema since the weight of Xtrema nested inside Xtrema can cause damage. If you must nest Xtrema place a towel inside each piece. Another tip is to reverse the covers when storing each pot separately. This will help prevent the covers from chipping.

Q. Can Xtrema Bakeware go on top of the Stove?

A. Yes!

Q. Can I use Metal Utensils with Xtrema Cookware?

A. Please use Nylon, Wood or Silicone tools when cooking with Xtrema. Ceramic is much harder than metal, so metal utensils will leave gray marks on the cooking surface (not scratches).

Q. Can I sear meat in the skillets?

A. Yes, but first heat the skillet at 450 degrees in the oven for 5 minutes then place on the stove, turn on the burner to sear your meat.

Q. Can I pour cold water in a hot Xtrema Pot?

A. No, let Xtrema cool first, then pour hot or warm water in your (now warm) Xtrema skillet or sauce pot.

Q. Will a chipped lid effect Xtrema's Performance?

A. No, a chipped lid is only cosmetic and it will not affect the performance of the cookware.

Interested in international shipping?

New International Shipping with lowered rates coming this Thanksgiving in time for our biggest sale of the year. Sign up to receive an email when our international shipping goes live and look for a great discount.