Marble Run Roller Coaster Kit — Birch Plywood, Natural Light Wood medieval Colors: Natural wood tones with

Colors: Natural wood tones with red and white accents

Ready to add a bit of holiday motion and music to your home

interlocking build

The build is rated 3 of 6 in difficulty and takes about 4 hours

this model makes a thoughtful project and a striking shelf display

Marble Run Roller Coaster Kit — Birch Plywood, Natural Light Wood medieval Colors: Natural wood tones withBring movement, focus and a quiet thrill to your tabletop with our Interactive Birch Plywood Marble Run Roller Coaster. Made from recyclable birch plywood in a natural light wood tone, this working model uses a manual lever to lift marbles up six engineered steps and send them along zigzag tracks, a giant wheel and a spiral funnel all visible through layered, lasercut panels. Why builders keep coming back: Works every time: Mechanical lever, steel