I have the vault and I use it to store the UD matte shadows. 16 slots, 15 shadows. I'm hoping they make a matte electric/violet blue to complete the color range! The box is just paperboard, nice design on it and a big mirror. If you can find it cheap ($10 or less) I'd say go for it. I got mine when UD had a promo - it was free with 12 shadows. It closes with a magnet, so not much of a "vault" but nice to have to display your shadows.