Arcane Lockpick

A simple lockpick, similar to what you would find in a Thieves' Tool kit, however this lock pick grants the user the ability to pick magically enforced locks.

roll slight of hand check to attempt to pick lock (if proficient with thieves' tools, add proficiency bonus), if successful the spell is temporarily disabled. If the check fails, the arcane lockpick breaks. 

After being used three times, the lockpick loses its charge, and disintegrates