Which woodwind instrument was originally made out of boxwood and has three keys?

The woodwind instrument originally made out of boxwood and featuring three keys is the Oboe. Traditionally, the oboe was crafted from boxwood, which contributed to its warm tone. Over time, modern oboes are typically made from more durable materials, such as grenadilla wood or synthetic composites, but the design retains its classic three-key structure in some historical models.