This is just a simple Glass Jar. The jar features a threaded top, rounded-square body, and textured bottom.
The blend file only contains the jar and the corresponding glass texture - does not include wood or backdrop texture
This is the best example of glass that I've ever seen in Blender. Even the Blender Guru couldn't match it. Outstanding!!!
this is the best glass node i have seen. totally different approach from youtube glass nodes
sorry but i have to ask, how to adjust shadow strength?