Spotlight on Halo’s Engineering: An Interview With Brett Wingeier, CTO | Medium

tdcshaloprimers

A big challenge for us has been: how do you get through the hair? Well, quite simply, with something that looks like a comb or brush. We engineered the primers to reflect a comb-like design — with rows of soft elastic foam tips called nibs. We spent the last two years coming up with the best shape, material, stiffness, angle, and geometry for these nibs, and then figuring out how to make them.

Spotlight on Halo’s Engineering: An Interview With Brett Wingeier, CTO