Wooden alto recorder in the key of F from 800 series that is made of Castello wood for a sweet and softer sound, which is capable of the most subtle musical nuances. Though it is not technically a boxwood, it is commonly referred to as "Castello boxwood". (Gravity after drying approx. 0.7). The instrument features a baroque key system and an arched windway that has a slight resistance during the playing for better breath control which provides greater tonal expressivity and projection. A cotton case, fingering chart, cork grease and a cleaning rod are all included.