The following are some important items Michelle makes at level 6 with improvements.

Damask cloth: 2 Gold metal, 2 Silver metal, 1 Metatite.
Empryean Cloth: 3 Dasmask Cloth, 4 Holy Water (buy at Halgiti).
Halgatian paper: 3 Kenaf Cloth, 2 Lenteso Wood.
Parchment: 2 Sheep Hide, 2 Buffalo Hide.
Rachnuvus cloth: 2 Silk cloth, 4 Rachnuvus Shells (from Rachnuvus spiders on first Seraphic Gate floor).
Salamander skin: 4 Snake Skin (from snake at Luce Plains), 1 Blaze Metal.