A reactive glaze over stoneware, in multicolour. The kiln finishes the band where the colours meet, so this piece carries the same glaze as the one photographed and a pattern of its own.
Holds 19 oz to the brim, comes as a set of 4, made for tea, coffee.
Capacity: 19 oz
In the range · Mug Sets
| What | This piece |
|---|---|
| Capacity | 19 oz |
| In the box | 4 pieces |
| Glaze | Reactive |
| Colour | Multicolour |
| Body | Glazed stoneware |
| Handle | Large handle |
| Dishwasher | Safe |
| Microwave | Safe |
| Glaze materials | Lead-free, cadmium-free |
| Reference | BM-4EKD |
Reactive glaze carries mineral oxides that travel while the piece fires. Thickness, kiln position and the shape underneath all pull the boundary between the colours around, so speckles land differently and a fade can sit higher or lower on the next piece.
When stacking glass or ceramic items for storage, place a cushion of soft material between each piece.
the Canadian Conservation Institute
Read 14 August 2026. More on the care and safety page.
7 reviews for this line and its variations, quoted word for word, lowest rating first.
Love the style of these mugs, but its dangerous when a handle broke on the one picking it up with hot coffee. Spilled everywhere. Were lucky it was on the counter and not on ourself when it broke or we could've got burned. Also another style Bosmarlin coffee mug we have leaked from the bottom with coffee in it on counter 3 days before this happened. Now 2 of this company mugs broke in a week. I dont have complete sets now. Kinda leery using others now. Disappointed.
Large coffee cups or just what I was looking for. Seem to be very sturdy and well-made.
Well made and a nice size. I like the natural textured look at the bottom. Color variety is perfect. I purchased a set of 4. The taupe color is pictured. Other cups are thick, but these are a nice thin size to drink out of as well as sturdy. Very happy I found these!
Great size for two cups of coffee! Love the colors! Love the shapes! Bought these for my team at work and loved them so much I bought myself a set!
The design is super cute, quality is super ... very sturdy, love the color, and it's the perfect size for beverages, icecream, soup or cereal. It looks exactly as pictured!I kept 2 & I am using the other 2 to make 2 gift baskets.
My husband has large hands and likes a larger coffee cup. His favorite color is blue. These are sturdy and good sized and the handle is larger enough for larger fingers. He is very happy with his new cups. And that makes me happy.
Great looking, big capacity mugs! Microwave & dishwasher safe.
The same eight things are true of every piece we make.
Stoneware fires dense, so it holds heat and shrugs off the knock against a tap.
Mineral oxides travel in the heat, so the firing draws the line between colours.
A large mug carries a handle you can put a whole hand through.
Wide feet and even rims, so a shelf of them sits flat.
Stated on nearly every piece in the range, and true of the glaze rather than a hope.
Speckles land differently and a fade can sit higher or lower on the next piece.
As stated on the range. The care page spells out what that means.
From 8.5 oz for a cappuccino to 50 oz for a mug of soup.
Three words used loosely on the same shelf. They describe how hot the clay was fired and how much water it will still absorb, and that difference decides how a piece behaves in a dishwasher, in a microwave and against the edge of a sink.
The three words describe firing temperature and how much water the fired body still takes up. Everything else follows from that.
