Second 2023 design addition to our Proof of Work Apparel (TM) line of products for Bitcoiners.Up your game, print your apparel with sweat activated ink. Graphics printed using sweat activated ink are completely invisible until activated with moisture. As the shirt becomes wet, the design begins to appear. The more the person sweats, the clearer these graphics become. Once…
First 2023 design addition to our Proof of Work Apparel (TM) line of products for Bitcoiners.Up your game, print your apparel with sweat activated ink. Graphics printed using sweat activated ink are completely invisible until activated with moisture. As the shirt becomes wet, the design begins to appear. The more the person sweats, the clearer these graphics become.…