Reviewed for sustainabilityComosum Meter · Lyngby Porcelæn 3.3 / 5Show the six category scores

Lyngby Porcelæn Rhombe Color Mug is made by Lyngby Porcelæn. We review every brand we carry against published evidence in six categories; Lyngby Porcelæn scores 3.3 out of 5 (20 of 30).

  • Material 3 out of 5Porcelain; no recycled content
  • Transportation 4 out of 5Made in Portugal and Germany
  • Manufacturing 4 out of 5Rosendahl Design Group, certified B Corp
  • Labor 5 out of 5Rosendahl Design Group B Corp, 2024
  • Energy 2 out of 5Kiln-fired porcelain; no energy data
  • Durability 2 out of 51-year warranty; no spare parts
Brand-level score · Rubric v2.2 · Reviewed September 2026How we score

Lyngby Porcelæn Rhombe Color Mug

Est. 1936 · Home of the Lyngby Vase

Sale price$36.00

Shipping: $10 flat · FREE on orders $1,500+

✓ 30-Day Returns · ✓ Warranty Included · Questions? Chat with a design specialist →

Type: Mug, Rose, V: 11.2 oz

Type

✓ In Stock — Ships in 2–5 business days

The maker · Est. 1936 · Lyngby, Denmark

Lyngby Porcelæn

The house behind the Lyngby Vase, since 1936

Lyngby Porcelæn was established in Lyngby in 1936 and is best known for the fluted Lyngby Vase, an icon of Danish modernism, made in fine porcelain and ceramic.

  • Home of the Lyngby Vase
  • Part of Rosendahl Design Group, a Certified B Corp

Lyngby Porcelæn Rhombe Color Mug

Eight single-color glazes let you build a mug shelf the way Stilleben intended — mixed, never uniform.

The Rhombe Color mugs from Lyngby Porcelæn pair the house's archival diamond relief with a palette selected by the Copenhagen design duo Stilleben, released in 2020. Each holds 11.2 oz, in glazed porcelain made in China, with or without a handle. Parent company Rosendahl Design Group is a Certified B Corp.

Materials

Glazed porcelain

Sizes

11.2 oz, with or without handle

Colors

Rose, sand, blue, terracotta, green, yellow, dark blue, turquoise

Made in

China

Care

Dishwasher safe

Common Questions

Are Rhombe Color mugs dishwasher safe?
Yes. Lyngby Porcelæn lists Rhombe tableware as dishwasher safe; the transparent colored glaze is fired over the relief and withstands daily machine washing.

What is the difference between the two mug styles?
Capacity is identical at 11.2 oz — one style is a straight-sided cup without a handle, the other adds a handle; handle colors come in five of the eight glazes.

Do they pair with white Rhombe cups?
Yes. The relief and proportions match the white 2016 series exactly, so colored and white mugs read as one collection on the shelf.

 

Shipping & Returns +

In-stock items ship within 2-5 business days. For items on backorder we will reach out directly to confirm a lead time, typically 4-8 weeks for Rosendahl Design Group brands shipped from Denmark. Orders are fulfilled Monday through Friday, excluding federal holidays. Free shipping on qualifying orders at Comosum.

Country of Production +

China

Dimensions +

H: 4.1" x W: 3.3" x D: 3.3"|H: 4.1" x W: 4.3" x D: 3.3"

Care Guide +

Kähler and Bjørn Wiinblad ceramics are wiped with a soft, damp cloth — most decorative pieces are not dishwasher-safe due to hand-applied glazes and decoration. Do not soak. Avoid abrasive cleaners or scouring pads. Hand-painted details should never go in the microwave. Keep out of direct sunlight to preserve color depth, and store upright with felt pads between stacked pieces.

Lyngby Porcelæn Sustainability Meter

Reviewed for sustainability by Comosum: Lyngby Porcelæn scores 3.3 out of 5 (20 of 30) across six categories, from published evidence.

  • MaterialPorcelain; no recycled content3 out of 5
  • TransportationMade in Portugal and Germany4 out of 5
  • ManufacturingRosendahl Design Group, certified B Corp4 out of 5
  • LaborRosendahl Design Group B Corp, 20245 out of 5
  • EnergyKiln-fired porcelain; no energy data2 out of 5
  • Durability1-year warranty; no spare parts2 out of 5
Total20 out of 30
3.3
Sustainability
grade out of 5
Brand-level score · Rubric v2.2 · Reviewed September 2026How we score

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Flat-rate shipping from $10 by order total — your exact rate is shown above, next to the price. Orders over $1,500 ship FREE, freight and duties included. White Glove delivery is available at checkout on orders over $1,000 — $250 up to $1,500, $150 above it.

Returns

30-day returns in unused, original condition. Start a return at hello@comosum.co — we'll coordinate it with you.

Warranty

Every piece carries its manufacturer's warranty — typically 2 years or longer. We handle all claims for you at hello@comosum.co.

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