>>49784073
I bought the "見えないドールスタンド【リベルテアHW】（Libertare Heavy Weight）"
This model also has a strip of silicone tape? on the thin edge to help with grip on smooth floors.

>>49786973
It seems to work fine on resin.
The only problem I noticed is that if your resin doll's joints/string tension is too loose, then your doll's hip and leg joints might just give out and fall over.
This stand can only prop up the doll standing in a less conspicuous manner.
It can't protect it from falling over on itself due to loose joints and loss of balance.

Hope that helps!