Wands
Like their knacks, rabbit wands are unique and special to the individual rabbit. They change depending on the rabbit as they grow up. Rabbits can’t use magic other than basic emotional displays until they summon their wand. The wand is a part of them, they can summon it and conceal it at will but will have a more difficult time if they are in emotional distress that affects willpower. If the wand breaks for any reason (they are incredibly tough) then the rabbit will not be able to use magic any more, save for their knack. If someone else gets hold of their wand, they wont be able to cast magic, and the wand will try try to fight the aggressor.
Wands look and function like bubble blowers, they can build up their own bubbles from the rabbit’s magic, or be used with potions for spells the rabbit might not know or needs to conjure faster. The ends all have loops that can be accessorized. All wands match the rabbit’s preference in appearance. Wands grow depending on how powerful they are, ranging from finger length to a long staff. Older rabbits tend to have staffs because of this.