The present disclosure provides for an enrichment device. The enrichment device may comprise a body, a cap, a retaining mechanism, a release mechanism, an attachment mechanism. The body may comprise a hollow cavity within the enrichment device that may allow for objects to pass through the body. The release mechanism may comprise an external attached device. In some embodiments, the release mechanism may operate electronically. The attachment mechanism may allow a plurality of orientations of the enrichment device. The body may comprise external tracks that may allow for one or more attachment locations via the attachment mechanism. The release mechanism may exert a passive retention force that may be overcome through a sufficient volume of material applying force on the retaining mechanism from within the enrichment device. In some implementations, one or more enrichment devices may be used in unison.

A spinner ball game apparatus comprising: a basket, the basket comprising an upper rim, and lower base, the upper rim having a diameter larger than the lower base; and a ball configured to be thrown into the basket and if properly thrown, able to make one revolution around the inner surface of the upper rim before falling into the lower base. A method of playing spinner ball, the method comprising: standing about 10 to 12 feet away from a basket; throwing a ball into the basket; scoring 3 points if the ball makes a complete revolution of the upper rim of the basket before falling into the bottom of the basket; scoring 2 points if the ball makes a complete revolution, but a portion of the revolution is below the upper rim; and scoring 1 point if the ball does not make a complete revolution but lands in the basket.