The blue has enough fizzy bubbles to appear to make this one somewhat cloudy, if not a real light jade appearance, #21 on dome, plus in super shape. Other is a light mint? green, definatly see this when you side by it with other crebs, this is the strongest embossed 1870 Hive I have ever seen, and only #4 mold I have owned for type, fine condition, $20 each. $5 each to ship or buy both and $5 total shipping.