G
GnomeGrown
Guest
I like idea behind the clear storage cap with the sponge. Pretty cool. Then I can use the shot glass just for calibration. Ordered some of the HM storage solution also. Before I ordered it, I put in an order for a 32oz bottle of ph7 a few days before. I'll probably just use the ph7 until it runs out, then start ordering the ph4 since a few people say it does a slightly better cal with it.