--- product_id: 240771748 title: "Ideas Grand Piano 21323 Model Building Set for Adults, Collectible Home Décor Kit, Gift for Music Lovers with Motor and Power Functions" brand: "lego" price: "€ 969.13" currency: EUR in_stock: true category: "Lego" url: https://www.desertcart.hr/products/240771748-ideas-grand-piano-21323-model-building-set-for-adults-collectible store_origin: HR region: Croatia --- # 14 playable songs via app 3662-piece intricate build Motorized with Powered Up tech Ideas Grand Piano 21323 Model Building Set for Adults, Collectible Home Décor Kit, Gift for Music Lovers with Motor and Power Functions **Brand:** lego **Price:** € 969.13 **Availability:** ✅ In Stock ## Summary > 🎼 Build, play, and impress—your ultimate LEGO grand piano experience awaits! ## Quick Answers - **What is this?** Ideas Grand Piano 21323 Model Building Set for Adults, Collectible Home Décor Kit, Gift for Music Lovers with Motor and Power Functions by lego - **How much does it cost?** € 969.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/240771748-ideas-grand-piano-21323-model-building-set-for-adults-collectible) ## Best For - lego enthusiasts ## Why This Product - Trusted lego brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Playability:** Control your grand piano with the LEGO Powered Up app—play manually or enjoy auto-play mode. - • **Design Meets Function:** Adjustable music stand fits your smartphone, while the foldable lid and fallboard add elegant realism. - • **Display-Worthy Décor:** A stunning collectible that doubles as sophisticated home or office décor with roller caster legs for easy placement. - • **Masterpiece in Motion:** Experience authentic hammer action with 25 moving keys and working pedals for true piano feel. - • **Creative Escape for Adults:** A 3662-piece immersive build that blends music passion with mindful relaxation and creative fulfillment. ## Overview The LEGO Ideas Grand Piano 21323 is a 3662-piece adult building set featuring the first-ever playable LEGO grand piano. Equipped with Powered Up technology including a motor, hub, and motion sensor, it offers 14 songs accessible via the app. Realistic details like 25 moving keys with hammer action, working pedals, an adjustable music stand, and roller caster legs make it a perfect blend of creative building, music appreciation, and elegant home décor. ## Description Do you have a passion for music? Do you like to relax by focusing on a fun, hands-on project in your free time? If so, this incredible LEGO Ideas Grand Piano model kit (21323) is just the creative activity for you. Beautiful and playable Feel the pride of building a sophisticated, brick-built version of a concert grand piano that you can actually play music with! Recreate the hammer action of each piano key, the moving pedal and authentic details such as the propped-open top lid and fallboard. Turn on the motor and then you are all set to play wonderful music – select user play on the free LEGO Powered Up app to play the notes yourself or activate auto play and just listen. LEGO sets for your lifestyle Take some time out and enjoy creating a LEGO musical masterpiece to display in your home or workplace. Part of a collection of LEGO building sets for adults, it makes a truly special birthday present or holiday gift for yourself, the musician, piano player or hobbyist in your life. ## Features - Functional Design - Large LEGO set for adults features the first-ever, 'playable' Grand Piano model with 14 songs accessible via the LEGO Powered Up app - Powered Up - This is the first Ideas set equipped with Powered Up components; a hub, a motor, and a WeDo 2.0 Motion Sensor, a perfect creative DIY project - Real Components - This piano has an opening fallboard, 25 separate moving keys each with its own real hammer action, moving pedal and dampers, and more - Choose Your Song - The piano's lid can be folded/raised and propped up, with an adjustable music stand wide enough for a smartphone. Enjoy as you play the song of your choosing - Authentic Details - Includes an opening battery access panel, removable keyboard to admire authentic functional details, a piano stool with adjustable height, and roller caster wheels on all 3 legs for easy movement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085RDT4F7 | | Additional Features | Playable Piano | | Age Range Description | Adult | | Brand Name | LEGO | | Color | Multicolor | | Customer Reviews | 4.8 4.8 out of 5 stars (1,154) | | Educational Objective | Creative Building | | Included Components | LEGO Building Elements | | Is Assembly Required | No | | Item Dimensions | 22.91 x 14.88 x 6.3 inches | | Item Type Name | Building Kit | | Item Weight | 13.35 Pounds | | Manufacturer | LEGO | | Manufacturer Maximum Age (MONTHS) | 1200 | | Manufacturer Minimum Age (MONTHS) | 216 | | Manufacturer Part Number | 21323 | | Material Type | Plastic | | Model Name | Grand Piano 21323 | | Model Number | 6307425 | | Model Year | 2021 | | Number of Pieces | 3662 | | Size | One Size | | Theme | Music, Architecture | | Toy Building Block Type | Interlocking Toy Building Block | | UPC | 673419328548 | | Unit Count | 1.0 Count | ## Images ![Ideas Grand Piano 21323 Model Building Set for Adults, Collectible Home Décor Kit, Gift for Music Lovers with Motor and Power Functions - Image 1](https://m.media-amazon.com/images/I/615pCIvdDcL.jpg) ## Questions & Answers **Q: I am finding I put in new batteries play about six songs and the batteries are dead? How long should the battries last.** A: I can't answer this because I never used the electronics. I bought the kit to build as a present for my father who writes lyrics for Broadway. I can guess, however, that you might be using batteries very close to their use-by date. If they expire in 2 years, buy new ones. Also check that you are actually buying fresh batteries - their expiration date should be at least ten years in the future. Finally, make sure you get good quality batteries such as Eveready or Durcell. The band of battery does matter. Hope this helps. **Q: What is the measurement between the legs?** A: The distance between the two front legs is ~10", the outside of the two front legs would be ~11.5". Front to back is ~10.5". Hope this helps. **Q: How many songs does the Lego app have for the piano?** A: There was an update for the app and it now plays 20 songs... **Q: how many steps are ther in all?** A: The LEGO® Grand Piano has a total of 840 building steps! - Chelsea, LEGO® Customer Service ## Frequently Bought Together - LEGO Ideas Grand Piano 21323 Model Building Set for Adults, Collectible Home Décor Kit, Gift for Music Lovers with Motor and Power Functions - LEGO Ideas Vincent Van Gogh The Starry Night - 3D Puzzle Building Set for Adults, Ages 18+ - Beautifully Detailed Home Wall Art Decor - Unique Gift Idea for Art Fans - 21333 - LEGO Icons Retro Radio Building Set for Adults - Home Decor for Bedroom, Living Room, Desk for Vintage Aesthetic with Sound Effects & Smart Phone Integration - Gift for Graduation - 10334 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/240771748-ideas-grand-piano-21323-model-building-set-for-adults-collectible](https://www.desertcart.hr/products/240771748-ideas-grand-piano-21323-model-building-set-for-adults-collectible) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-22*