Root Puzzle Knobs:Wood Contains three sets of seven

Contains three sets of seven wooden tablets in a wooden box with lid

A balancing scale for combining and comparing weights

When in use

The globe spins freely on its base once the pole is inserted into the opening at the bottom of the globe

Root Puzzle Knobs:Wood Contains three sets of sevenWooden puzzle of roots with pieces representing its anatomical parts. The purpose of this product is to learn the parts of roots: primary root, secondary roots, and root caps. Comes in two different styles: one with wooden knobs and one with plastic knobs. Features Square black border along the sides gives this puzzle a refined look. Dimensions: 24 cm x 24 cm. Recommended ages: 36 years.