One instruction book.
The building blocks are divided into 2 steps of sub-packaging, and there are several pieces of hole beam pieces are not individually packaged.
Working Process:
PRODUCT OVERVIEW
The bottom track is for wearing on the hand, you can adjust the tightness by increasing or decreasing the number of knots. Because the finished product is long, so there are both front and back.
The mechanism is activated by the grip on the front.
In addition, if you do not lock this place at the back, the organ will become extremely sensitive and automatically open! Be careful!
FUNCTION:It's particularly interesting!
