Things start to get a little more awkward once you're faced with these orange spheres which will make aiming your flow much more difficult. They'll roll around, attempt to fill your glass, and get in the way of your water flow. It's frustrating, but now you'll have to account for balls, the balance of your glass, in addition to the water flow. It might feel like a juggling act at first, but the game eases you into it, and you'll find ways to around the orbs with some thinking.