SPECIFICATIONS

Brand Name: Gift Store

Certification: CE

Gender: BOYS

High-concerned chemical: None

Ideal for: Birthday Gift, Christmas Gift,Gift for Engineers, Adult STEM Toy, Office Desk Decor, Collector's Model, Gift for Dad

Material: Plastic

Model Number: RKCGLXX

Plastic Type: ABS

Quantity of Items in Set: 154

Recommend Age: 14+y

Scale: 1:24

Theme: Robots

Type: Industrial City

Warning: Choking hazard. Contains small parts.

Please note that this item is available under different SKUs. Carefully review the corresponding image before making your purchase.

Helicopter

Difficulty Level: ⭐⭐⭐

Assembly time: 3h

Number of pieces：154 pcs

Assemble Dimensions: 4.4*3.7*10"(11.1*9.4*25.5cm)

➊ 【 A Working Mechanical Marvel】 This stunning 3D puzzle faithfully recreates his 15th-century aerial screw helicopter design. Turn the crank to watch the double helix wings rotate and the 6-cylinder radial engine's pistons move in a mesmerizing display of mechanical artistry, powered by a simulated steam engine core.

➋ 【Atmospheric Steampunk Display with Glowing Furnace】Ignite the power of imagination! A warm red-orange LED light glows within the model's furnace, casting an enchanting steam-punk ambiance. This captivating light effect, combined with the intricate mechanical movement, transforms your shelf into a Renaissance-era inventor's workshop.

➌ 【The Centerpiece of Your Expandable Industrial City】Command your own steampunk metropolis! This model is the star of the ROKR Industrial City Series. Unlock two brilliant linkage modes: Wireless Control to activate all your models with one click, or Track Linkage for a hardwired powerhouse display. （Connectors sold separately for track mode）

➍ 【An Inventor's Reward: No-Glue Precision Engineering】Experience the thrill of engineering discovery. With precision laser-cut wooden pieces, this kit assembles with a satisfying snap-fit design—no glue needed. The complex build, featuring a conveyor belt-type drive crank, is a deeply rewarding challenge that culminates in a masterpiece you'll be proud to have built.

➎ 【A Conversation-Starting Tribute to Human Ingenuity】

More than a model, it's a piece of history. Display this working homage to Da Vinci as a stunning desk decor and ultimate gift for engineers, history buffs, and steampunk lovers. It's a functional sculpture that celebrates mankind's timeless drive to create and explore.

Morse Telegraph

Difficulty Level: ⭐⭐

Assembly time: 1h

Number of pieces：60 pcs

Assemble Dimensions: 4.4*3.7*10"(6.4*7*11.2cm)

➊ 【A Fully Functional Morse Telegraph: Encode & Decode Secret Messages】Tap into the history of communication! This isn't just a model—it's a working mechanical telegraph. Press the spring-loaded key to send authentic "beep-beep" sounds and flashing light signals. Learn and play with Morse code, creating secret messages for an immersive spy game or a fascinating educational experience.

➋ 【Mesmerizing Mechanical Movement in Action】Watch the magic of analog engineering unfold! As you press the key, a complex multi-stage gear train transmits kinetic energy throughout the device. This visible transfer of power drives the signaling mechanism, offering a captivating demonstration of 19th-century mechanics and ingenuity.

➌ 【The Brain of Your Expandable Steampunk Empire】Command your own industrial world! As a core part of the ROKR Industrial City Series, this telegraph can connect to other models via two smart systems: the Wireless Linkage Mode for flexible control, or the Power Track Linkage for a hardwired central command. （Connectors for track mode sold separately）

➍ 【A Rewarding Journey into Precision Engineering】Experience the satisfaction of building a complex machine. The kit features precision laser-cut wooden pieces that snap together without glue, revealing the intricate mechanics step-by-step. Building this functional telegraph is a deeply rewarding project that blends history, engineering, and hands-on creativity.

➎ 【A Stunning Conversation Piece for Desk & Display】More than a puzzle, it's a masterpiece of steampunk decor. Once completed, this elegant model serves as a unique and functional desk ornament. It's the ultimate gift for history buffs, engineering enthusiasts, and collectors, guaranteed to spark curiosity and admiration from everyone who sees it.

Oil Pump Jack

Difficulty Level: ⭐⭐⭐

Assembly time: 3h

Number of pieces：127 pcs

Assemble Dimensions: 5.3*3.1*9.6"(13.5*8*24.3cm)

1. 【A Hypnotic Animated Desk Sculpture】Watch industrial history in motion! This fully functional 3D puzzle replicates a classic steam-powered pumpjack. Turn it on to see the coordinated gear train drive the cantilever in a rhythmic, nodding motion, creating a captivating and hypnotic display on your desk.

2. 【Command Your Own Syncronized Industrial City】Be the master of a miniature industrial revolution! This model is the heart of the ROKR Industrial City Series. Choose between Wireless Linkage or Track Connection to power up this pumpjack in perfect sync with the Morse Telegraph and Da Vinci's Helicopter, building a complex, interactive desktop world.
3. 【Impressively Detailed Steampunk Aesthetic】A masterpiece of mechanical art. Standing 9.5 inches (243mm) tall, the model features an authentic red-and-silver color scheme, exposed gears, and LED lamps. The detailed pressure boiler with a simulated flame effect completes the rugged, industrial look.
4. 【A Rewarding Build Showcasing Engineering Principles】Assemble the genius of industrialization. The kit features a four-part mechanical system including the swinging cantilever, spinning pressure valve, counterweight, and boiler. The snap-fit assembly is a satisfying journey into the mechanics that powered the oil boom.

5. 【The Centerpiece for Every Tech & History Enthusiast】More than a model, it's a conversation starter. This pumpjack is the ultimate display piece and gift for engineering fans, history buffs, and steampunk lovers. It’s a stunning tribute to the machinery that built the modern world.

Navi Lighthouse

Difficulty Level: ⭐⭐⭐

Assembly time: 3h

Number of pieces：60 pcs

Assemble Dimensions: 3.1*2.3*6.3"(8*5.8*16.1cm)

1. 【A Captivating Display of Constant Metallic Motion】Bring your desk to life with mesmerizing movement! The Navi Lighthouse features five synchronized spinning elements, including a rotating radar and a shimmering light chamber. This constant, rhythmic motion creates a hypnotic and dynamic centerpiece for any room.

2. 【Masterpiece of Three-Storey Mechanical Engineering】Discover intricate mechanics from base to beacon. This model is a marvel of modular design: a power base with planetary gears, a central spine housing the transmitter, and a top light chamber that creates a spiral glow. It's a living tribute to lighthouse engineering.

3. 【Command Your Desktop Industrial Harbor】Connect and control your own miniature world. As part of the ROKR Industrial City Series, this lighthouse offers dual connection methods (Wireless or Rail Link) to synchronize with your entire collection, building a complex, interactive industrial landscape on your desk.

4. 【Elegant Steampunk Aesthetic in Gold & Bronze】A stunning fusion of form and function. Finished in a classic palette of gold, bronze, and black, this lighthouse is as much a work of art as it is a mechanical model. Its exposed gears and robust design make it a quintessential steampunk decor piece.

5. 【The Ultimate Gift for Nautical and Mechanical Enthusiasts】The perfect centerpiece for collectors and dreamers. This buildable lighthouse is an ideal gift for fans of maritime history, engineering puzzles, and unique desk decor. It offers a rewarding build and a breathtaking display that sparks conversation and imagination.