Clarinet: The Orchestra Up Close — Orchestre Métropolitain
“Part of the woodwind family, the clarinet shares many similarities with the oboe, such as being made of grenadilla wood. However, it has certain key differences, such as having a cylindrical bore as opposed to a conical one, therefore giving it a more mellow tone.”
https://souslaloupe.orchestremetropolitain.com/en/instruments/clarinet