This item was part of my collection and has been kept at home without being used. I no longer need it, so I'm offering it for sale. I only have this one item. m(_ _)m Heisei Retro Ham-chan Collection From that time period. Please refrain from purchasing if you are sensitive to items stored at home. Ballpoint pen With resin beads So I haven't tested it out. Sold in 2000 It's an item from over 25 years ago. Hard to obtain Rare Please be aware of the high price. Thank you. m(_ _)m Waterproof and bubble wrap packaging