Marble Run adapter for Ikea Malm dresser

thingiverse

Transform your IKEA Malm dresser into an exciting marble run by creating a half-ellipse ramp from thin, flexible materials like 1/32" birch aircraft plywood or cereal box and a craft knife. Print the ramp design on A3 paper, cut out and glue onto cardboard, ensuring the square is 1cm x 1cm for friction fit assembly. If you have access to a laser cutter, use it instead for a sleeker finish. Secure the ramp with glue or tape, allowing normal dresser usage. The design is parametric and can be customized using Asymptote programming language, but may require specific steps to convert code into a printable PDF file. Further improvements include adjusting the model for a top drawer ramp installation, laser-cut versions, and renderings of different cardstock weights.