Like most G-project products, the material has a good quality feel to it. The translucent part is softer and stretchier compared to the pink inner part. Inside is comfortable.
As for the feeling, describing intensity and tightness for this one is more complex than other onaholes because it's pretty much 2-onaholes-in-1. The translucent part feels like it has low/medium intensity with low/medium tightness, the inner pink part feels like more intense and tighter. The interior with it's varied nubs and ribs feels great; but what I enjoyed the most, was going in and out the inner pink zone. It feels amazing and very stimulating when you penetrate the pink part while the translucent part caresses your shaft with it's nubs and ribs, getting a more intense caress on glans while inside the pink part, going back out, and doing it again. I think with this design, you get more than the sum of it's parts.
Cleaning is not so easy though. The pink part is tight and I am afraid of turning this thing inside-out as I fear the pink part might be similar to dual-layer holes which may separate when turned inside-out. But not a huge issue since you can use your finger to clean the insides of the pink part.
Overall: Absolutely fantastic