Color: Navy and white. A Mimbleball is a round plush therapy toy for everyone who needs a little extra love, joy, laughter, connection, and comfort. Meet Bimble, trouble with a capital b, Bimble loves to bounce, fly, play catch, and open up conversations & friendships. Bimble’s also not afraid to show you a softer side. 100% polyester. Machine or hand wash, Air dry only.