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Little Pump + Marble Machine // Light Base

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Product Description

This unique combination includes the Boehm Stirling Little Pump, their number one selling, and perhaps most charming, Stirling engine. Once assembled, it can generate more than enough power for the Marble Machine. This eye-catching curiosity for the young and old features 8 marbles that travel down a tornado loop. It's the perfect way to marvel at mechanical motion.

Product Details
  • Materials
    Stainless Steel, Brass, Aluminum
  • OriginGermany

— Assembly Required For "Kit" Variation

Includes:
— HB11 Little Pump Stirling Engine (5.12" X 6.14" X 4.25")
— ROLL-1 Marble Machine (6.22" X 4.25" X 6.06")

FAQ
How much overall space (left to right) do they require, when set up together?

The space you´ll need from left to right is about 16 inch.

Shipping Information
  • Shipping Availability
    — USA
  • Shipping Policy
    Standard Ground Shipping
  • Ships In
    3-5 weeks
  • Return Policy
    Final sale, not eligible for return