Intelligent Lock Brain Teaser

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Intelligent Lock Brain Teaser
Brand new and high quality.
The IQ Test Toy is a good choice for kids’ brain development.
For adults,it is a good way to relax.
The Intelligent Lock helps to develop children’s thinking and problem solving skills.
It aims to separate the puzzle and then reassemble the puzzle.
Not easy to fade,not easy to rust,smooth.
Color:As the picture shows
Size:6.2cm * 2.2cm
Package include:1 Pcs Alloy Key Ring Puzzle
Note:Manual measurement,please allow 2mm error.
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.


We are glad to bring our customers great value and service. That’s why we provide free shipping.


We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.


Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
New Zealand 10-30 Business days
If the supplier is from NZ estimated delivery time is **2-7 days.
Max delivery time - **45 business days.

*This doesn’t include our 2-5 day processing time.
*Due to covid-19, it can be greater than max delivery time. 


You will receive an email with a tracking number once your order is shipped but sometimes due to free shipping tracking is not available. For logistical reasons, items in the same purchase may be sent in separate packages even if you’ve specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

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