Jack N' Jill Rinse/Storage Cup BUNNY. Made from bamboo & rice husks, this biodegradable cup is earth friendly and cute! With a matte finish and a familiar face, it is perfect for hygienically storing Jack N' Jill products in the bathroom, rinsing after brushing and even that midnight drink of water! Great as a regular drinking cup as well. These are naturally BPA & PVC Free. Dishwasher safe. Dimensions: 9cm (height) x 8cm (top diameter).