This D"Eco beer flight set is excellent for sampling small quantities of a variety of different brews.It's great for parties or times when you only want a small glass of beer.The complete set contains four 180ml pilsner glasses, measuring 7.6cm - 2.2cm tall and 6.4cm in diameter and one wood carrier, measuring 15cm - 1cm by 33cm .It's a great bachelor, housewarming, or host gift, as -well as an excellent addition for the beer lovers collection.Glasses are dishwasher safe, Wood flight is made in hand wash only.