Two of my favourite things:
"COLT" do a super stretchy handjob stroker made from silicone, With water based lube that just about blows my head off every time I use it. I keep it for occasional use, it keeps it special.
I found an outlet for Albolene in the UK having heard so much about it. It is the best daily hand job lube by far and very easy to clean up after (and is so kind to the skin, my dick looks years younger