This is a mechanical 3D wooden puzzle for DIY builders used at home or in the office to create a functional coded treasure box for small-item storage.
Source: https://www.robotimeonline.com/products/rokr-treasure-box-lk502-mechanical-secret-locker

| Variant | Price | Availability |
|---|---|---|
| Default Title | 32.99 USD | In Stock |
What can I store inside this treasure box?
It is designed for small items such as jewelry, keepsakes, notes, or tiny accessories.
Does the box actually lock?
Yes. It uses a knob and a three-digit code, with 810 code combinations listed in the manual.
Is this a display model or a usable box?
It is both. After assembly, it works as a small storage container and can also be used as decorative home or office decor.
How difficult is the puzzle?
The product is listed as medium difficulty and falls in the 150–199 piece range.
Is this suitable as a gift?
Yes. It is positioned as a creative gift for birthdays, holidays, Mother’s Day, Christmas, friends, family, kids, and puzzle fans.
Is wax included in the package?
Wax may not be included due to customs policy. The original product note says ordinary candles, crayons, or beeswax can be used instead.