Feature:
Its a precision machined desk toy that creates a mesmerizing optical illusion when spun. Simply rotate it to reveal the mind-bending effect of a continuously flowing helix.
A piece of kine tic art that invites you to transform it from precisely engineered still shape into hypnotic optical illusion. Vortecon is made out of solid stainless steel, brass or copper. It has a helix-shaped groove milled alongside the edge that continues as a symmetrical spiral on the top plane.
It is designed to spin on any desk or flat surface. The solid body and smooth finish make it very pleasant to interact with. It spins silently so you wont be bothering anyone around.

Description:
Materials : aluminum;
Product diameter: about 3.5cm;
Product height: about 3.5cm;
Product weight: about 75g;

Package Included:
1 X Vortecon Kine tic Desk Toy
Product Attributes:

Weight (lbs.): 0.18 lb