Some simple seashells based modelled from the common Turritellid seashell.

See here for video: https://youtu.be/dUEOYucI38k

The small spiral has six logarithmic revolutions; the large spiral has ten logarithmic revolutions.

Short: https://than.gs/m/929031 Long: https://than.gs/m/929033

Print as oriented with the larger end down. Raise the model off the build plate about 3mm and generate tree supports underneath. It is best to print at least two at a time for best results.

AI generated description:

Explore the mesmerizing world of marine life with this artistically crafted 3D model of the Turritellid seashell. Crafted by the visionary designer DaveMakesStuff, this model reflects the intricate details of the seashell, boasting six logarithmic revolutions for the small spiral and ten for the larger one. This stunning piece can bring an oceanic charm to any setting in "Arts & Entertainment". This 3D model offers DIY enthusiasts and hobbyists an engaging experience. Print as oriented with the larger end down, ensuring the model is raised about 3mm off the build plate with the help of tree supports. Printing at least two at a time yields the best results. Dive into the world of 3D printing with this Turritellid Seashell model for an amazing crafting experience.