Here’s a refined and professional version of your Rounded Vortex Model description, with a clear intro, organized formatting, and slicer-neutral terminology:

Rounded Vortex – Smooth, Modern Design
This vortex model features a sleek, rounded geometry that sets it apart from traditional vortex prints. It’s easy to print, fun to watch as it forms layer by layer, and safe enough to keep on hand—even for younger users.

Inspired by RJ Design, this version is entirely my own creation. I’ll soon be posting the original design files (.F3D and .STEP/.STP) along with a commercial license on my Patreon—stay tuned!

Safety Note:
If printing for young children, be sure to scale the model larger than the size of their mouth to avoid any choking hazard.

Important:
Allow the build plate to fully cool before removing the vortex to prevent warping of the parts.

Color Tips:
Experiment with bold or contrasting color schemes to bring out the layered geometry and visual depth.

Print Settings:

• Infill: 0% (No overhangs requiring internal support)
• Supports: No
• Brim: No
• Filament: PLA, PETG, or ABS/ASA
• Layer Height: 0.2 mm recommended
• Perimeters: 2
• Top/Bottom Layers: 4
• Print Speed: 50–60 mm/s
• Cooling: 100% fan after initial layers

Advanced Tip:
To improve fit and tolerances, adjust your slicer's horizontal size compensation (also called XY size compensation or horizontal expansion) to -0.3 mm.

Enjoy & Happy Printing!