Women's purse acc., jeweled tube for perfume or ?

I'm sure these little tubes have a specific name, but I'm not sure. It looks like a lipstick tube, but a soft plastic refillable bottle comes out from within. Plunger style top would dispense perfume or lotion. Never used, mint condition! Large clear rhinestone center, surrounded by other rhinestones. Goldtone metal case. Shiny like new! I will be listing another one that is similar.