upgraded double-layer cutter head [in the event]](升级款双层刀头【活动中】)

[upgrade] 1 knife handle +30 knife head(【升级款】1刀柄＋30刀头) [upgrade] 1 knife handle +18 knife head + knife box + shaving cream(【升级款】1刀柄＋18刀头＋刀盒＋剃须膏) [upgrade] 1 knife handle +36 knife head + shaving cream(【升级款】1刀柄＋36刀头＋剃须膏) [upgrade] 2 knife handle +42 knife head + knife box(【升级款】2刀柄＋42刀头＋刀盒) [upgrade] 2 knife handle +30 knife head(【升级款】2刀柄＋30刀头) [upgrade] 1 knife handle +48 knife head + knife box + shaving cream(【升级款】1刀柄＋48刀头＋刀盒＋剃须膏) [upgrade] 2 knife handle +60 knife head +2 knife box +2 shaving cream(【升级款】2刀柄＋60刀头＋2刀盒＋2剃须膏) [upgrade] pure cutter head package: 60 cutter head(【升级款】纯刀头套餐：60刀头) [upgrade] pure cutter head package: 48 cutter head(【升级款】纯刀头套餐：48刀头) [upgrade] pure cutter head package: 30 cutter head(【升级款】纯刀头套餐：30刀头) [upgrade] 1 knife handle +18 knife head + shaving cream(【升级款】1刀柄＋18刀头＋剃须膏) [upgrade] 1 knife handle +18 knife head + storage box(【升级款】1刀柄＋18刀头＋收纳盒) [upgrade] 1 knife handle +12 knife head + shaving cream(【升级款】1刀柄＋12刀头＋剃须膏) [upgraded] double-layer knife handle: 3 pieces(【升级款】双层刀柄：3支) [upgrade] 1 knife handle +12 knife head(【升级款】1刀柄＋12刀头) [upgrade] 1 knife handle +6 knife head(【升级款】1刀柄＋6刀头) [no tool holder] 3 tool bit(【无刀架】3刀头)