Tattooing has always been more than just body decoration. Ink can transform skin into a masterpiece, where bold lines, intricate patterns, and striking contrasts create timeless designs.

T he HP Smart Tank 7001 (or 7005 in the UK and Europe) is a refillable inkjet aimed at the home or the office. It’s a neat desktop design with enough room for 250 sheets of Lett ...

But if your body has an allergic reaction to the ink, a red or pink thick, scaly area can form on your skin, says Ploch. Some of these allergic reactions are caused by immune cells called lymphocytes.

“In terms of participation of channel partners, today partners that sell Instant Ink [can] participate in the business [and] participate in the reward that we get from customers. Our expectation ...