I bought it for relatively cheap at a grocery store but it wasn't kept well; the graft was very squishy and slumped over. It didn't regain posture at all, became worse even. Eventually, I used rubber bands and a chopstick to improvise a support and it actually worked! It is now way firmer and if I remove the chopstick it doesn't slump forward too far.
I love these! Wife has a whole collection in different colors, they're so pretty, aren't they?