Himitsu Bako Mini 3
Don't let its size fool you—Himitsu Bako Mini 3 is a compact Japanese-inspired secret box that brings the charm of traditional puzzle boxes into a pocket-sized format.
Hidden behind its simple appearance is a clever mechanism that requires 7 moves to open. While inspired by classic Himitsu Bako designs, this third Mini edition introduces new movement techniques that make it feel fresh, even for those familiar with previous Mini boxes.
Despite measuring just 45 × 45 × 30 mm, it features a surprisingly spacious hidden compartment, making it perfect for storing a tiny keepsake, folded note, or other small treasure. Whether you're new to secret boxes or adding another design to your collection, the Himitsu Bako Mini 3 is a fun little puzzle that's easy to carry and enjoyable to share.
Beautifully designed by Jeroen Kruit, it shows how much ingenuity can fit into such a small package.
Goal: Discover the hidden sequence of 7 moves to open the secret compartment.
Designer: Jeroen Kruit (2222pzzls)
Size: 45 × 45 × 30 mm