Vortecon is a well-crafted precision machined desk toy that combines a smooth finish and solid body. The creators of the Vortecon settled on 3 strong aesthetic choices for the kinetic desk toys: stainless-steel, brass or copper (both of which obtain a beautiful patina after several uses over time), all of which are not only durable and long-lasting, but also give them the look of signature pieces on any desk. The leather logo-embossed layer underneath is another elegant touch added to the piece. Facebook: fb.com/interestingengineering Twitter: twitter.com/intengineering Instagram: instagram.com/interestingengineering Linkedin: linkedin.com/company/10070590