Green cycle ashtray / Home appliance design

Ordinally,when people smoking,the gas produces which
endangers thehealth of others,and they lack of self management with the
smoking.The green circle ashtray has function of cleaning air and monitoring
thesmoking.Ashtray combines with the design of potted plant,it attracts the
interest and focus of smokers through growing plants,which intangible reduce
smoking. The rest of the ashtray can be used as fertilizer,this reflects the
mutual transformation of elements.