Get a view of what happens underground with our Grow With Me™ Wooden and Acrylic Root Viewer Kit. Watch while roots go deeper into dirt at the same time plants are growing above ground! No more pulling hair out to get kids to eat their veggies-that carrot somehow tastes much sweeter when they watch it grow with their own eyes. For ages 4 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.