Brainstring Advanced puzzel,Recent Toys

Brainstring Advanced- Brainpuzzle.
The Brainstring is a transparent plastic
Puzzle. For example, try buttons with
4 different colors on each face.
However, the buttons are with a rubber band
connected to each other. So it’s not easy
to achieve your goal without the strings in the
confused. With 24 buttons and 8 sides, the
Advanced is a real challenge.
Difficulty: 4.5 out of 5 stars.
Recent Toys