Marble Machine C9 - The Mountain

C9 The Mountain - Build it. Play it. Display it

Conquer the peak of creativity with the C9 The Mountain - an awe-inspiring very special wooden kinetic marble machine kit! Meticulously crafted from premium natural solid wood, this kit exemplifies masterful artisanship and sustainable materials, blending durability with a rich, earthy charm. Here’s what makes it exceptional:

How it works

C9 The Mountain is composed of Two main parts

• Part 1, the C9 Base Machine
• Part 2, consisting of all nine 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

Endless Customization with 9 Interchangeable Modules take your creation to new heights by using all 9 unique module designs simultaneously. Since the modules are fully interchangeable, you can swap their positions freely—unlocking countless variations with every rearrangement.

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, dc adapter and more—except for glue, which must be purchased separately.
• Included power supply (100-240V, 50/60Hz): Plugs directly into your electrical outlet, ensuring continuous operation without worry
• 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, belts, 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: ★★★★★ (Expert)
• Build Time: approx. 4–6 days
• Dimensions (assembled): 27.8 x 23.6 x 18.5 inches (705 x 600 x 470 mm)
• Weight: 26 lbs (12 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. 

Shipping

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