These give similar sensory input to our infinity cubes. Made from metal, both colours infinitely flip over and over in the hands as you manipulate the fidget. More of a two-handed fidget, the flip action provides some resistance also. 
 
The Gunmetal Infinity Triangle is the lighter of the two weighing approx. 80 grams (Aluminium) & the Oli Slick Infinity Triangle the heavier (Zinc Alloy) - weighing approx. 170 grams. Please note these both provide resistance on flipping, with the gun metal version being the most fliud. 
 
Maintenance: this item does need regular tightening with a screw driver, as the infinity flip movement causes loosening at the joints. If this is likely to annoy then recommend looking at our infinity cubes and hand rollers rather than these.