The Sanrio 6‑in‑1 Stamp Set is a delightful self‑inking collection featuring six charming Sanrio character mini stamps housed in a compact, carry-handle case. Each set includes one larger memo stamp and five small icon stamps, with built‑in ink pads—no separate inking needed—and vibrant ink options like pink, purple, blue, or mint depending on the character design. Tailored for Hello Kitty, Kuromi, My Melody, Cinnamoroll, or a mixed character version, this portable set measures approximately 10.5 × 7.3 × 3.5 cm and weighs under 50 g—perfect for decorating journals, planners, or notes on the go. Often praised for its adorable styling and sturdy construction, users note it’s surprisingly small yet excellent value for everyday kawaii stamping fun.