三张扑克上有三种颜色镙丝的图案。

摇晃几下，就会有一种颜色螺丝和螺母自动分开了，

而其它两个没有分开，

这时候观众打开自己所选择的那张牌，

竟然自己选择的扑克上的图案和自动分开的镙丝的镙母的颜色一模一样。

全套道具包括:三个彩色螺丝螺母+三张彩牌+小瓶1个

附赠中文教学光碟

本款产品操作起来非常简单,效果又超好,并且三个彩色螺丝螺母可让观众任意检查哦!欢迎选购!

视频演示：

https://v.youku.com/v_show/id_XNTE3MTI1NjA2MA==.html?spm=a2h0c.8166622.PhoneSokuUgc_4.dscreenshot

Nut & Bolt Mystery

Three bolts with colored sleeves are shown to match 3 cards. A card is chosen and the color remembered by the helper.

The three bolts are shown and dropped into a clear plastic bottle that is then held by the helper. When the helper opens their hand, the colored bolt that matches the card is missing from the bottle.

Demo: https://youtu.be/H_Rl9YzFHDs