Marble Machine G3 – Assembly Kit

G3 Triple Gears Lift - Build it. Play it. Display it

Elevate your crafting experience with the G3 Triple Gears Lift - a stunning wooden kinetic marble machine kit! Expertly crafted from premium natural solid wood, this kit showcases the beauty of artisanal workmanship and eco-friendly materials, offering both durability and a warm, tactile charm. At its heart lies a powerful yet whisper-quiet motor, ensuring smooth, continuous marble-lifting action that mesmerizes without disturbing. Measuring 20.3 x 9.1 x 9 inches ( 515 x 230 x 230 mm) and weighing 7.7 lb (3.5 kg), its moderate size yet striking size makes it a perfect display piece for desks, shelves, or living room. Here’s what makes it exceptional:

How it works

The G3 Triple Gears Lift is composed of Two main parts

• Part 1, the G3 Base Machine
• Part 2, consisting of three Marble Run Modules. See the specific illustration below for details

The Marble Run Modules come in a total of 9 unique designs for you to choose from, as illustrated below

These modules are interchangeable, allowing you to swap their positions with one another. This flexibility enables countless setup variations simply by rearranging the modules. For example, if you select the G3 Base Machine with Modules 1, 2, and 3. Suppose the three modules are initially arranged from left to right in the order of 1, 2, 3. These modules are fully interchangeable, so you could swap 3 with 1 and 1 with 2, now the new order will be 3,1,2. See the illustration below.

Typically, selecting any three modules is sufficient for a fully functional setup. For instance, combining the G3 Base Machine with Modules 1, 2, 3 or Modules 2, 3, 4 works perfectly. However, you can opt for more or even all 9 modules if desired. The illustrations below showcase three standard options: G3 with Modules 1, 2, 3 and G3 with Modules 4,5,6 or G3 with Modules 7,8,9

What's in the Box

• Precision cnc-cut wooden parts (eco-friendly natural solid wood)
• Accessories: Includes everything you need to build the machine - marbles, motor and more—except for glue & batteies, which must be purchased separately.
• Glue recommendation: We suggest using "Titebond Speed Set glue" for optimal results with our products.

Key Features

• DIY Experience – Flat-packed kit for you to assemble at home.
• STEM + Creativity – Learn gears, Linkage lift, and motion while having fun.
• Eco-Friendly Materials – Durable, sustainable wood with smooth finish.
• Flat-Pack Shipping – Compact packaging reduces shipping costs and ensures safe delivery.
• Display Ready – Once built, it becomes a unique piece of kinetic art for your desk or living room.

• Difficulty: ★★★☆☆ (Intermediate)
• Build Time: approx. 4–6 hours
• Dimensions (assembled): 20.3 x 9.1 x 9 inches (515 x 230 x 230 mm)
• Weight: 7.7 lb (3.5 kg)
• Recommended Age: 14+ (or younger with adult supervision)

• Lost or broken a piece? We’ll send replacements.
• Need help during assembly? Check our Tips & Tricks page or watch the video tutorial.
• Customer support available by email — we’re here to help you finish your build.

PDF Assembly Instructions

• Convenient digital guide includes high-quality, detailed images with zoomable structures for clear, precise assembly, eliminating the risk of losing instructions.
• Right after your order is successfully placed, our system will send you an email containing a PDF file for you to download. You can preview it while awaiting delivery. The email will have the subject line "Your files are ready for download". Please check the email address you used during purchase. Be sure to look in your inbox or spam/junk folder if necessary.

Shipping

• Express shipping carriers:UPS, DHL or FedEx
• Estimated delivery time: 7-15 business days (depending on location)