blomus NERO Double-Wall Glasses, Set of 2, 3 Sizes
blomus NERO Double-Wall Glasses, Set of 2, 3 Sizes
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Hand-blown double-wall glasses for espresso, coffee and cappuccino, sold in sets of two in three sizes.
NERO glasses by Nina Thöming are hand-blown from borosilicate glass with two walls and a layer of air between. Choose the espresso size (about 3 oz), the coffee size (6.8 oz) or the cappuccino size (8.8 oz). The insulation keeps hot drinks hot and cold drinks cold while the outside stays comfortable to hold, and the drink seems to float inside. Each order is two glasses of one size.
Specifications
- Brand: blomus (Sundern, Germany)
- Collection: NERO
- Designer: Nina Thöming
- Type: Double-walled glasses for hot or cold drinks, set of 2
- Espresso size: 2.25" across × 2.5" high (5.7 × 6.4 cm); holds about 3 fl oz (80 ml)
- Coffee size: 3" across × 3.4" high (7.5 × 8.5 cm); holds 6.8 fl oz (200 ml)
- Cappuccino size: 3" across × 4.5" high (7.5 × 11.5 cm); holds 8.8 fl oz (about 250 ml)
- Pieces per order: 2 glasses of one size
- Material: Hand-blown double-walled borosilicate glass
- Care: Dishwasher safe (hand washing recommended); not microwave safe
- Item numbers (MPN): Espresso 3 oz: 63652; Coffee 6.8 oz: 63653; Cappuccino 8.8 oz: 63654
Features
- Double-walled, hand-blown borosilicate glass
- Espresso (about 3 oz), coffee (6.8 oz) and cappuccino (8.8 oz) sizes
- Set of 2 per size
- Keeps hands cool and drinks at temperature
- Dishwasher safe; not microwave safe
Best for
Espresso, coffee, cappuccino and latte macchiato, iced coffee, tea, sorbets and small desserts. Pair it with the SPLASH water carafe, VAHLO coffee cups and VAHLO mug.
Who this is not for
- Anyone who wants to microwave drinks in the glass: double-wall glass is not microwave safe.
- Anyone who wants a large mug: the biggest size in stock holds 8.8 oz.
The designer: Nina Thöming

Nina Thöming (born 1984) is an industrial designer with Flöz Design, a German studio that has worked with blomus for many years. She starts every project by researching what people need and what the market lacks, then turns those findings into useful, good-looking objects. Her blomus work also includes the PILAR tableware and the SONO bath range.
Why we carry it
We are an authorized blomus retailer and have been curating design-led pieces for the home since 2009. NERO glasses are double-walled: two layers of hand-blown borosilicate glass with a pocket of air between them. The air insulates, so hot coffee stays hot without burning your fingers and iced drinks stay cold without dripping condensation on the table. Each order is a set of two. blomus is a family company run by the fourth generation of the Blome family in Sundern, Germany. It began in 1921 making bicycle parts, moved into copper, brass, pewter and stainless-steel design pieces in 1961, and has worked under the blomus name since 2000.
Buy once: durability and care
Dishwasher safe, according to blomus, which recommends hand washing as with all fine glassware. Not for the microwave: the double wall is not microwave safe.
Frequently asked questions
What sizes do NERO glasses come in?
Espresso, about 3 fl oz (80 ml), 2.25" × 2.5" high; coffee, 6.8 fl oz (200 ml), 3" × 3.4" high; and cappuccino, 8.8 fl oz (about 250 ml), 3" × 4.5" high.
How many NERO glasses are in a set?
Two glasses of the same size.
What are NERO glasses made of?
Hand-blown borosilicate glass with a double wall.
Can NERO glasses go in the microwave?
No. blomus states that the double-wall construction is not microwave safe.
Are NERO glasses dishwasher safe?
Yes, according to blomus, though it recommends hand washing as with all fine glassware.
How fast will the NERO double-wall glasses ship?
In-stock items ship in 2–3 business days.
Trade pricing for design professionals
Interior designers, architects, restaurateurs, hospitality buyers and home stagers can apply to the MetropolitanDecor Trade Program for trade pricing on blomus and the rest of our catalog, a dedicated trade support line, and free catalogs. Applying takes about three minutes; our trade team reviews every application personally, usually within one business day. Furnishing a café, a rental or several rooms at once? Contact us with quantities and we’ll confirm availability.
Shipping & returns
Ships in 2–3 business days. Orders over $100 ship free by ground to the 48 contiguous states. All sales are final, so check the size and color above before ordering; if your order arrives damaged or isn’t what you ordered, contact us within 48 hours of delivery with photos and we’ll make it right.
Please note: Because this item is made to order or specially sourced, it is final sale.

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Manufacturer's Return Policy
Learn moreOur manufacturer's return policy allow returns for the following reasons: Items received damaged or broken; incorrect items that were shipped; defective items. A replacement will be shipped right away.
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