You can get various heights, I am unsure which our event supplier has, but I can always rent/buy some
large martini glass centerpieces - I like these for the dessert table maybe
Centerpieces Inspiration - What you need: Tall martini glass vases and colorful vase filler.
Martini Vases filled with crystals and floating candle
Jumbo Martini Glass Vase Wedding Centerpiece – www.PartyMill.com