https://ko.aliexpress.com/item/4000985236743.html?spm=a2g0o.productlist.0.0.4cee6681myLP5i&algo_pvid=dbf3c192-ddb3-49f5-a8a6-1e768a334206&algo_expid=dbf3c192-ddb3-49f5-a8a6-1e768a334206-0&btsid=0b0a556216158082942154123e2448&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_ is this resin nice or bad???