Balancing Act

This item appears to be a simple wooden cane used for walking.  You can use an action to transform this cane into a Quarterstaff with the finesse property or back to a cane at will.  In addition, while in quarterstaff form you have advantage on all Dexterity (Acrobatics) checks.

This item can stay in it's quarterstaff form for 10 minutes each day, resetting at dawn.  Each minute after 10 minutes adds a 20% chance of the item breaking.

Notes: Advantage: Acrobatics, Magic Item Name - Balancing Act