Remco Astro Train Helicopter Spinner

thingiverse

This is a replacement for the 1968 Remco Mighty Mike Astro Train "Helicopter" spinning flying disk.This only bears a vague resemblance to the original but it fits and it flies!You need to make this as light as possible.My first model weighed in at 13 grams and wouldn't really fly, I rejigged it and now at 8 grams flies reasonably well.I used Prusaslicers' lightning infill at 5% with a few extra perimeters. Paint on supports in the hole where the cube needs to fit.Thank you to thjelmfelt for the original model.