Our current mood?

Indian summer

A yellow tile, a linen skirt and the last warm light of the year.

→ Build your Indian summer

One base
Infinite faces

The base is 925 sterling. Hallmarked, brushed, made in Prague. Built to last 50 years.

What sits on top changes by mood. Genuine LEGO® 1×1 round tiles. Same ring. Different face. Sometimes by Tuesday.

  • The base ring925 Ag · 4.6 g · brushed
  • The grid1×1 stud · industry standard
  • The shapeRound · 925 sterling
  • The releaseHand-numbered · 2026

Tap a face
Swap a mood

Sterling silver base. One stud. Tap a colour and the tile changes. The ring stays. That's the whole point.

01/15 Red
MODU MODU silver ring with a red tile

Your ring.
Your rules.

How people wear theirs, day to day. Tag @modumodu.eu and your build could end up here.

Friends on a rooftop at dusk, one showing a lime tile MODU MODU ring
Lime
Red jacket, skateboard and a red tile ring on the steps
Red
Laughing at night in the street, black tile ring
Ink
Hand on a café table wearing a sky blue tile ring
Sky
Peace sign on a rooftop garden, cream tile ring on the finger
Cream
Hand in a cream hoodie wearing a sand tile ring
Sand
Night out, purple tile ring and matching nails
Violet
Holding a latte with a white tile ring
White
SNAP-BACK Film
your ring Every video with your ring gets you a free pack. If 50,000 people watch it, we refund your whole order →
MODU MODU tile packs and two boxed rings against a colourful Memphis-inspired set – Temple Cuisine, Still a Champ, UK Acid House, The Boy Who Lived, Colours I Pin, Leaving the Corp.

Pick a pack
Snap a mood

After Wada, Memphis, Bauhaus, acid house and other documented palettes.

→ SEE ALL PACKS

One ring
More mood

ROUND BUNDLE
MODU MODU presentation box – matte black with the brand mark in acid yellow on the lid. MODU MODU random tile pack – a sealed pouch with a question mark, included with every Round Bundle.

Round ring
+ 1 random pack.

€95
→ SHOP NOW

or pay later with Klarna

925 sterling · Hallmarked in Prague · Ships in 7–14 days · Free size exchange · 14-day returns

THE STARTER 1 PACK €9
THE TRIPLE 3 PACKS €19 SAVE €8
THE STAR 5 PACKS €29 SAVE €16
SNAP-BACK

Film it.
We pay you back.

Share a video with your ring and you get a free pack for every one. If it takes off, you get part of your order back, or all of it.

→ How SNAP-BACK works
  1. Every postFree pack
  2. 25,000 views50% back
  3. 50,000 views100% back

One stud
Infinite combos

MODU MODU silver round ring with snap-on tiles tumbling – snap mechanic in action, on PAPER background

The base ring is engineered to a 1×1 stud interface – the same grid the world already builds with. Every MODU MODU tile snaps with a real audible click. Pressure-fit. No glue. No tools. Swap the face in two seconds.

  • Stud grid1×1 stud · building-block standard
  • Hold force≈ 6 N · audible snap
  • Tile thickness3.2 mm · low profile
  • HallmarkAg 925 · Czech Assay Office
  • Tile swap time2.0 seconds · no tools
  • Compatible tiles1×1 building standard

Ask first. Snap later

Pressure-fit 1×1 stud interface. Tile clicks on with 6N force, audible click, no glue, no tools. Tested 5,000+ wear cycles.
No. The 6N hold force is 5× normal hand contact pressure. Tiles only release when intentionally pulled upward. Tested in shower, gym, everyday wear. If one falls, we'll send a new one.
EU 48–62 (every even size). The base ring is sized to your finger; tiles are universal across all ring sizes. Wrong size? We exchange it free. For sizing help, email build@modumodu.eu.
Designed in Karlín and hand-finished by master jeweler Jakub Linger in Prague, hallmarked at the Czech Assay Office (Ag 925). The tiles are genuine LEGO® 1×1 round tiles, curated by us into palettes. MODU MODU is independent and not affiliated with, endorsed by, or sponsored by the LEGO Group.
14 days from delivery, unworn, in original packaging – full refund minus return shipping (EU customers: free return). 2-year warranty on the silver base. Lifetime tile replacement at production cost. Contact: build@modumodu.eu
Right now: round silver rings, hand-numbered, made in Prague. Round earrings are next – join the waitlist to be first. Everything uses the same 1×1 stud, so your tile packs work across every MODU MODU piece.
COPIED