Ring of Smiles

Cost: 80 gp - Weight: 0,1 lb
This Ring has 3 charges. While holding it, you
can use an action to expend 1 of its charges and
target a humanoid you can see within 30 feet
of you. The target must succeed on a DC 10
Charisma saving throw or be forced to smile
for 1 minute.
The Ring regains all expended charges at dawn.
If you expend the Ring's last charge, roll a d20.
On a 1, the wand transforms into
a (Wand) Ring of Scowls.