Textured Foot Roller With Different Tips

My wife's new job was hurting her feet, so I made this foot roller in OpenSCAD. Sorry for the lack of print profiles, I printed this on my old Ender 3 before I got my X1C. If anyone has good print profiles, be sure to submit them! I recommend printing in PETG for the added layer strength. I also recommend sanding the tops and bottoms afterwards, as that will make it much more comfortable and will cover up any poor-quality overhangs. The “Spheres” one will take some additional work, but it's my wife's favorite. I printed it vertically with standard supports, then did a lot of sanding to smooth it down. You could also sink the model halfway into the build plate, then glue two halves together. I hope you enjoy!