just cut your 60mg or 100mg unflavored nic liq with some pg (found at tsc(farm&home) OR VG from wally world (walmart) its called glyserin and is usually found with the hand or foot creams,
ive read VG is sweet (though i dont taste it)
VG will cost like 4$ and is thick! so maybe grab some DISTILLED water for 1$ to thin it out a bit,
PG will cost you like 22$ at TSC farm store, its thin and needs no thinning, you get a GALLON and it lasts FOREVER i still have hardly put a dent in mine and ive made well over 180ml's
dont be afraid to buy the 100mg unflav liq, thats why vendors sell unflav nic liq at those high MG's so DIYer's can cut it down and use very little at a time to make up your batches of juices,
if you really like unflavniliq grab it up, dont be afraid you just got a small lesson in DIY right here *
if you like a simple easy recipe calcuator follow link here,
eJuice Recipe Calculator
enter your wants, and if you want it unflavored LEAVE the FLAVOR% at 0
theres also a damm nifty app for android called e liquid calculator its the one with the beeker avatar,
its easy just TAKE CARE WITH HIGHLY CONCENTRATED NIC LIQ wear eye protection (you only have 2) and rubber gloves helps for spills always clean up and dont make a mess, NO CHILDEREN EITHER, USE COMMON SENSE and your good,