1. Insert coins, scoop controlled by right button, you can control the scoop to move which crystals you like when you press the right button.
2. you should control in time, otherwise, the scoop will dig the crystals automatically.
3. Kids always want the gift which one they gain by themself, and they enjoy the fun of the process, not only the gift.
4.With cute & romantic appearance, stable process, High hardness glass, and adjustable probability.