I'm curious about these $0.10 versions of applicators, can you provide a link?
I've used a lot of applicators to apply a lot of different LSPs.
From Duragloss 111, Zaino Z2/Z5, Souveran, Menz PL, etc.
Some of these applicators include Griot's Garage 3" Pads, LC CCS Handheld Pads, Handjobber...