Products to make wavy hair curlier?

ok like 6 years ago my room was a shrine to TIGI products. i had soooo many, it was like a salon. they have nice packaging :(

i also used to go to Toni & Guy's Academy to get my hair cut on the el cheapo but often ended up getting it cut by art directors when they were teaching, which was really cool. so yea, they further fueled my desire for tigi products.