主权项 |
1. An oral function device, comprising:
an elongated hollow handle having a first end and a second end and a first opening and a second opening, the first opening is disposed on the first end of the elongated hollow handle and the second opening is disposed on the second end of the elongated hollow handle, the elongated hollow handle includes a flange disposed around the first opening of the elongated hollow handle; an end plug inserted into the second opening of the elongated hollow handle; and an elongated chew piece removably inserted into the first opening of the elongated hollow handle. |