Celia De Luxe Mascara (وحدة اضافية) ماسكارا

I used to buy these spare blocks for work, as I am a makeup artist and using such a block is more hygienic than regular mascara. I paint the lashes with a drop on a palette and a special brush. The mascara itself is not bad at all. Now, I don't even know because the manufacturer changed the packaging, which may hinder such usage, like dispensing it onto the palette, because the tube is made of metal. It looks exactly like super glue. The nozzle is the same and the block itself is sealed. Maybe, for those who will use it as a spare to squeeze the mascara out of the tube, it will be suitable. But for me, I'm worried if the mascara will not dry out in the metal... and it's not aesthetically pleasing, clients might think I'm applying glue to their lashes. Previously, the packaging was made of plastic, like eye cream, and it was very convenient. However, the manufacturer doesn't ask the users what is convenient for them. I hope that at least the quality of the mascara itself is not worse than it was before.