I have a case for sale.
The case is a vaultz brand case and I designed it to hold 12 yoyos and 2 counterweights(I can add some more if you want), It also has string campartments on the inside top too. It has a lock on it for when your little brother trys to steal them, It also comes with a shoulder strap. Price 45 shipped.
inside with no yoyos:
inside with yoyos(yoyos not included, sorry)
thanks for looking.