For your convenience, we have over 75 packaged sets of Practical Life, Sensorial, and Language Activities, ready to put out on your shelves. Trained Montessori teachers have selected and coordinated these materials. All sets are color-coded; we use a variety of color-coding schemes, so children will know where each dishpan or cloth belongs. All sets are complete with enough cloths or towels so an activity can be used many times in one day. Most items in the sets are regular stock items, so replacement parts are readily available.