Great concept, poor design.
It's a great concept and I was super excited. They lock open/closed and have a lid to avoid mess. Excellent! Problem is, the foods dry up inside the passageway from tube to spoon very easily so forget using it now and again in half an hour.... and if you close it up, good luck getting it clean! I locked it closed and put the cap on..hour later got home and a bit of the food is stuck inside an un-flushable area where the cap twists so it's not usable without potentially contaminating new good food.
On Munchkin Click Lock Food Pouch Spoon Tips 2-Pack