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Story summary
- Aaron Osirus, an entrepreneur, launched A3D, a 3D-printing business from his playroom after borrowing $600 from his parents.
- He and his twin brother Alain Osirus (designer) design and print fidget toys using a color-changing 3D printer.
- Their most expensive product, a four-color kitten that prints in a day, sells for $5.
- After covering supplies and labor, the twins earn about $200 profit each month, learning investing, customer service, and entrepreneurship.
