Rothco Vintage Canvas B-15 Pilot Messenger Bag Color:Olive Drab multi-sensory modelExplore how the heart

multi-sensory modelExplore how the heart and lungs work together for oxygen exchangeUses a simple hand pump to demonstrate basic heart and pulmonary blood flow

throw and form words

lightweight pieces are easy for young children to lift and manipulate

) Natural-wood handles add durability and a classic look

and include 36 name tags per pack

Rothco Vintage Canvas B-15 Pilot Messenger Bag Color:Olive Drab multi-sensory modelExplore how the heartRothco's Vintage Canvas B 15 Pilot Messenger Bag features a heavyweight washed canvas with front and back zippered pockets, 2 side pockets with hook & loop closures and 2 side zippered pockets. The messenger bag also features brass hardware with clips. Color: Black