This 12 oz wine glass is 3/4 full just like you would pour a real glass of wine...well I put a bit more in it. It's filled with Cabernet scented gel. Looks just like the real thing. Makes a great gift for wine lovers and also around your table when guests come for dinner. It will make for a great conversation piece! It's scented with Cabernet but you can also get it with Merlot or Tuscany vineyard scent. Amazing how they all smell just like wine. Burns about 90 hours!