Robotime 3D DIY Wooden Puzzle Mechanical Gear Secret Locker Treasure Box LK502

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Sku : DYROTLK502

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Robotime LK502 wooden treasure chest that you can build by yourself. It is a DIY craft and also a storage container for small items or jewelry. You can set a three-digital password and keep items safe..

【Delicate Storage Container】Add a more elegant touch with the beautifully carved Treasure Box LK502. Not only assembly but also the unlocking process brings a lot of fun. After inputting the code, you use a key to open it. Then you can keep your private items or jewelry in it safe and sound.

【Customized Pass Code】Set a three-digit number as your passcode. There are 810 sets of codes to choose from (listed in the manual). You need to rotate the knob according to the instruction carefully because it cannot be changed once set.

【Non-Glue& Natural】The kit consists of 123 pieces and will spark 3~4 hours of building fun for you. You can assemble them together completely by pins and tails without glue. High-tech laser-cutting makes precise and smooth edges, so parts are fit well and easy to assemble. They are made of natural plywood without any added toxins, both safe and eco-friendly.

【Perfect Gift& Hobby】Gift for all recommended for 14+. Whenever it’s a birthday, anniversary or holiday, or even a daily quality time, it is a perfect choice. You’ll be rewarded with a great sense of fulfillment after the challenging assembly.


Brand Robotime
Model LK502- Treasure Box
KIT Clear English instruction, Accessories, Metal, Plastic, Wood
WEIGHT 0.8 kg






We offer Fast shipping on all orders(Temporarily exclude WA due to rail disruption)! 

Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) by AusPost with Tracking and you should expect to receive it in the next couple of days (Delivery time varies based on your location).

For estimate delivery time to your State / New Zealand, please refer to Auspost Website