IDRT - Sign-O: An American Sign Language Bingo Game 购买 信息
Special Price  $24.95  Regular Price  $24.95

If you are a BINGO fan, you are going to love SIGN-O! SIGN-O is the most entertaining way yet to learn American Sign Language (ASL) or just plain have fun using the signs you already know. You can play with any of the 21 categories of words,...