* It is very excited to watch sand emerging from a volcano,looks like an real moment of volcano eruption.
* Cute and fun volcanic eruption egg. Just as a home/office/club decoration,NO TIMER function!
* As a friend gift, New Year gift, holiday gift and christmas day gift etc.
* Volcanic eruption egg size:3.4"(T)x 2.3"(W)x 2.3"(L),Weight:7.8 oz.
* Materials: plastic,sand and liquid