These seem to be good bits. Here is what's included: SL 3.5 (x3), SL 5.5 (x3), SL 6 (x2), PZ1 (x5), PZ2 (x10), PZ3 (x4), HEX 4, HEX 5, HEX 6, T10, T20 and the bit holder. I was a little disappointed there weren't phillips bits included but I can't fault this set.
P.S. If you thought the bit holder was a screwdriver handle, you shouldn't be doing your own DIY.
This review is also available at Amazon: https://www.amazon.co.uk/review/R345NCMSBLPK2O/ref=cm_cr_rdp_perm.