Review on Containers Applicator Cosmetics Reusable Refillable by Greg Festa

Well, I've tried putting the lip gloss in these tubes, but the cork won't hold. Before you tell me not to fill it to the brim, believe me I didn't. With 4 different of these specific tubes; I filled the lip gloss base with it and the plugs don't stay up when I put on the tip of the wand brush. It's like the plugs are either the wrong size or the wand brush tips don't fit in those tubes. But when I pour other pipes I have, everything works perfectly! Anyone else having this problem?