Etc wearing

Hmm...how about...

Snail Shell Bell
Materials:
20 Snail Shell
30 Blue Snail Shell
50 Red Snail Shell
1 Rainbow-Colored Snail Shell

Effects:
WDEF +20
MDEF +20
Speed -10


Yeti Keychain
Materials:
50 Jr. Yeti Skin
50 Dark Jr. Yeti Skin
20 Yeti Horn
20 Dark Yeti Horn

Effects:
Resistance to Cold
+10% Ice Resistance
+10% Ice Elemental Damage


Dark Papulatus Star
Materials:
100 Dark Tachion
100 Papulatus Curl
5 Papulatus Certificate

Effects:
WAtk +10
MAtk +10
HP +500
MP +500
Accuracy +20

There wouldn't be any issues wearing any of these, right?