Bianstone rubbing instrument
<div><img src="https://cbu01.alicdn.com/img/ibank/O1CN016L38iO2KAq5rMOtGg_!!2200552839517-0-cib.jpg" style="display: block; margin-left: auto; margin-right: auto;"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01noTmWs2KAq5g0iNGc_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01smtmdU2KAq5kp3RRX_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01BzALaF2KAq5vPyZSK_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01FFUSez2KAq5xEO88k_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01OVmDWD2KAq5xEMFjF_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN013ujFVl2KAq5xzEIh3_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01LupfrA2KAq5qwguZu_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01GCq0TM2KAq5pyoywR_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01HyKr5A2KAq5w7pFGI_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01JA8VlO2KAq5xEQodz_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN016P5OYi2KAq5pCjfWq_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN016TnyNT2KAq5xEOnuD_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN013pREq92KAq5qwhmm4_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01dfXQn32KAq5pKuL7H_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01bKOoy82KAq5rMSz9Q_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01opPkU52KAq5mNpz4c_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01E3wvuh2KAq5mNqvHc_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01yYwQnm2KAq5pChvSL_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01vbW5Pw2KAq5mNr7n9_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01KgW0eD2KAq5xES5l9_!!2200552839517-0-cib.jpg"></div><div style="text-align: center;"><img src="https://cbu01.alicdn.com/img/ibank/O1CN01lxlDR52KAq5pCiC97_!!2200552839517-0-cib.jpg"></div>