❌ Price non-negotiable Used a few times for testing. Please check photo 3 for size reference (^^) *1 square is 5mm grid ⚠️ The stamp surface has been cleaned with a cleaner. There may be some areas where blackening and fine grooves cannot be completely removed, but I believe the condition is relatively good (^^) Please refrain from purchasing if you are concerned or sensitive. (m(_ _)m) Please consider after understanding (^^)