I order a lot of cake and flying monkey carts that come clogged and with 1/4 the tank already empty, last flying monkey came with juice leaked all over the cart and inside the box. Did return an order one time due to clogged carts and did get store credit but had to go through trouble of shipping it back and they made me pay my own shipping on the replacement carts I ordered with store credit even though it was over the $50 spending minimum, so I didn't even mess with returning these last flying monkey cart that leaked everywhere, I just won't order those anymore. The Maui Lab carts have all been really good, full to the top with juice and are not clogged. The store has been fantastic with how fast they ship the orders to you, and communicating with you, just wish they would check the carts before sending them. Many are clogged and aren't even 75% full of juice.