Magic Spring – Rainbow Flexible Slinky

Magic Spring – Rainbow Flexible Slinky

Description:

Magic Spring is a fun and smooth 3D printed spring inspired by the classic slinky toy. Its clean spiral design makes it satisfying to stretch, compress and play with, while also looking great as a desk decoration or stress-relief toy.

The model is optimized to print without supports, making it an easy and clean print. It looks especially impressive when printed with rainbow / multicolor filament, which highlights the shape and movement beautifully.

Crucial Printing Instructions

This model relies on tight tolerances. To ensure the coils don't fuse together, please follow these steps:

• Calibration: Your printer must be well-calibrated (specifically Flow rate and Pressure Advance) to prevent the layers from fusing.
• Build Plate: The bed must be thoroughly degreased (wash with warm soapy water and wipe with IPA). Perfect first-layer adhesion is vital for these thin rings.
• Filament: Use high-quality, bone-dry filament. Wet filament causes stringing, which will fuse the layers and ruin the "magic."