M3 - Single Arm Lift

M3 Single Arm Lift - Handmade Wooden Kinetic Marble Machine Kit (Glue & Batteries Not Included)

The M3 Single Arm Lift is a handmade wooden marble machine kit that demonstrates the clever interplay of simple mechanics. A rotating crank works in sync with a lever to rhythmically lift marbles to a higher position. The marbles are then carried upward through precisely crafted holes in a wheel, before being released into a staircase mechanism. This completes a closed loop, readying them for the next cycle. Its straightforward mechanisms offer young children a clear, hands-on view of kinetics in action. This physical, educational gift provides an intuitive way to spark curiosity and inspire exploration in students and young learners. Made from natural solid wood, the kit measures approximately 9.4 x 5.9 x 5.9 inches (240 x 150 x 150 mm) and weighs just 1 kg (2.2 lbs), making it a compact yet engaging display for desks or shelves. Here’s what makes it exceptional:

# How it works

# 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.

# Product Details

- Handmade from natural solid wood: High-quality, eco-friendly material offers a premium, artisanal feel and lasting durability.

- Complete kit (glue & batteries not included): Includes everything you need to build the machine—wooden parts, 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.

- Impressive size & weight: Measuring 9 x 4.3 x 4.8 inches (230 x 110 x 121 mm) and 2.2 lbs (1 kg), showcasing its grand, eye-catching presence.

- Marble size: Compatible with 0.39-inches (10 mm) marbles

# Shipping

- Express shipping carriers:UPS, DHL or FedEx

- Estimated delivery time: 9-12 business days (depending on location)