It sounds like you’re referring to a “Hoomavo” mattress in a double size. Hoomavo is a brand known for its mattresses. If you’re looking for information or reviews on that specific product, I can try to help.

Engraving pen
Electric engraving pen: A handheld tool designed for precise engraving on metal, glass, wood, plastic, and more. Features a motorized tip for easy, controlled etching.