I dont use the nuts, but have just bought a bag of the chaff and its lovely! It has pellets in it too so Melly thinks she is actually getting a proper tea not just a bit of chaff!
I use them for Ches, decahedron and he loves them, its the first thing he looks for when he goes into his box at night. Dont quote me but Im almost sure they are the same as the H&P nuts from spillers, just in a non branded bag so therefore without all the Spillers info on it.