Amber is designed as a translucent orange-yellow resin block with a mosquito trapped inside — a direct reference to real-world amber fossils, where insects preserved in tree resin are a common paleontological find.
Amber is one of eight blooks in Blooket that are partially hidden inside an object. The others include Autumn Cat, Fairy, Leprechaun, Dormouse, Pumpkin King, Joey, and Pumpkin Puppy.