VINTAGE Dolphin Designs Mini Abacus. Pre-owned Great Condition Great for Travel

The Vintage Dolphin Designs Mini Abacus is a compact and stylish mathematical tool perfect for travel or on-the-go use. Made by the brand Dolphin Designs, this abacus features colorful beads adding a touch of vintage charm to your calculations. Its small size makes it convenient to carry in your pocket or bag, making it a practical and fashionable accessory for any math enthusiast. See photos for detail.