My difficulties (some of them stupid) with preparation process: 1) It's impossible to use provided scoop without spilling anything. 2) You say 5 scoops per portion (1/3 of bag) but there is more than 20 scoops in bag. 3) Then, I tried to just fill the shaker to the top directly from the bag, which is impractical, but still better than the scoop. 4) That spherical spring is so noisy! 5) When opening the shaker after shaking, it's always pressurized (for some weird reason) so it makes a big mess if not careful. 6) It would be nice, if you could seal that reusable sealing in the bags, so it wouldn't make a mess when tearing the bag or I wouldn't have to do it myself.
