Robotime LK502 Treasure Box – Mechanical Secret Locker
$65.00 $49.99 Add to cart

Robotime LK502 Treasure Box – Mechanical Secret Locker

$65.00 $49.99


Delicate wooden chest that you simply can assemble by yourself. Ideal storage container for little items or jewelry. you’ll set your own code and keep them safe. Both entertaining and challenging for brain.

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Robotime Treasure Box 3D Wooden DIY Mechanical Model

Keep Safe Hidden Treasure!

Delicate Storage Container

Add more elegant touch with the beautifully carved treasure box LK502. Not only assembly but also the unlocking process brings tons of fun. After input the code, you employ a key to open it. Then you’ll keep your private items or jewelry in it safe and sound.

Customized PassCode

Set a three-digit number as your pass code. There are 810 sets of codes to settle on from (listed within the manual). you would like to rotate the knob consistent with the instruction carefully, because it can’t be changed once set.

Non-Glue& Natural

The kit consists of 123 pieces and can spark 3~4 hours building fun for you. you’ll assemble them together completely by pins and tails without glue. High-tech laser-cutting makes precise and smooth edge, so parts are fit well and straightforward to assemble. they’re made from natural plywood with none added toxins, both safe and eco-friendly.

Perfect Gift& Hobby

Gift for all, recommended for 14+. Whenever it’s birthday, anniversary or holiday, or maybe a daily quality time, it’s an ideal choice. You’ll be rewarded with great sense of fulfillment after the challenging assembly.

  • Assembled Size: 100*124*85 mm
  • Packaging Size: 240*330*40 mm
  • Wood Pieces: 123 pcs
  • Series: Mechanical gears
  • Weight: 800g
  • Estimated assembly time: 5 hours.
  • Age Range: > 8 years old
  • Warning: Small Parts Not for Children under 3 years old
  • Front: This rotary knob is used to enter the password to open the box. The password is set at the time of assembly. After assembly, the password cannot be changed.A password is a three-digit number. There are 1,000 digits between 000-999. You can set 810 of them as the password, but 190 of them cannot be set, please refer to the manual for details.
  • Back:There are two holes in the back that can insert the key, open the box and rotate the key so that the inner tray can open and rise.
  • Top: Rotate the gear to open a small space at the top.
  • Bottom: At the bottom, you can record the password you set, and their laser engraved the method of how to enter the password:
  1. anticlockwise 2 circles to digit 1
  2. clockwise 1 circle to digit 2
  3. anticlockwise 0 circles to digit 3
Then the box will be open!
  • Inside: There’s a little tray inside to keep your little secret or surprise for somebody!

Robotime Treasure Box

Design Inspiration

Robotime Treasure Box is inspired by real-life mechanisms and embody our love of art and ingenuity.Building these beautiful models should be fun, DIY process provides an engaging and rewarding experience.

Perfect Decoration

Robotime Treasure Box will be a very attractive decorations when you put it in the Bookcase,Display Cabinets etc.After enjoying assembling process.Your family,friends,classmates or guests will give you praise from heart.

Robotime Treasure Box

robotime treasure box 3d wooden assembled diy mechanical model

Functional and Educational For Fun

Put your surprises in the secret storage box(1.2″×1.2”×1.2”).

Robotime treasure box inspire the kids creativity and imagination,cultivate the kids abilities like concentration,hand-eye coordination and pattern recognition.

The structure will make learning much more exciting and fun,also build the kids patience,circumspection and a sense of achievement.

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WEIGHT 0.8 kg
KIT Accessories, Metal, Plastic, Wood
ASSEMBLED SIZE 100*124*85mm
PACKAGE SIZE 320*235*39mm


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All orders  ship worldwide for free. For orders under this, the following times apply:

Country Time
USA 10-30 days
Australia 10-30 days
United Kingdom 10-30 days
Canada 10-30 days
Italy 10-30 days
Spain 10-30 days
Germany 10-30 days
France 10-30 days
Rest of World 15-35 days


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