Twinkle Twinkle Block Figure – House of Winged Letters

House of Winged Letters is one of four Twinkle Twinkle Block Figure sets from POP MART, a post office and starry sky range of building blocks (the box calls it The Star Post Office Series). It has 380 pieces (product code P10024). You build it yourself, so this is a set you choose, not a blind box.

A tall post office building with a star on top, a lamp post and a little railing. It comes with 1 Twinkle Twinkle figure in a top hat, special stamp pieces and a Twinkle Twinkle name plate.

When is it out, and how much is it?

POP MART’s global release date is 23 October 2026. In China it goes on sale on 22 October at 22:00 China time (15:00 UK). Prices for the series start at 199 yuan. There is no UK date or UK price yet; POP MART says to check your local POP MART account for the local release time.

The other sets in the series

• Star Wish Messenger (148 pieces)
• Starlight Wishboat (307 pieces)
• Nite Whisper (328 pieces)

First spotted on POP MART’s Instagram. Set names first spotted on Salo Daily’s Instagram. Release date and names from POP MART’s Instagram announcement; China price and pictures from POP MART’s product pictures shared on Red Note.