| 
在線時間17 小時 最後登錄15-6-18 國民生產力15  附加生產力107  貢獻生產力0  註冊時間09-9-12 閱讀權限10 帖子95 主題17 精華0 積分217 UID540177 
 
  
 
 | 
| Anyone bought GC material? IS it Good? I saw it's not very expensive (FULL SET) compare with other brand. Is it work? How to use? can anyone share some experience. My bb son already 13 months, Is it too late to use?
 | 
 
        
         |