Biobizz Worm Humus question

Hi,
what is Biobizz Worm Humus? Is it same as worm castings?
Where I live its hard to get small batches of worm castings at reasonable
price(cause I have to order everything from overseas) so 40 liter Biobizz
is good choice.Please, tell me your experiences with Biobizz worm humus,
is it good product for teas and soil improvement?
Thank you for your answers!

I use plagron worm humus and it's a great product.
I think its just a really refined and ground up worm casting so yes it is pretty much the same, sort of just prepared for you if you like.
Not sure if bio bizz is the same but i would imagine it is.