Didactic Painted Mini Skull Model, Reduced size (1/2 natural size), anatomically correct replica, Realistic details, texture and bony landmarks make this model ideal for educational demonstration, Multicolored pieces for easier identification, 15 Pieces
Flexible bond, 90mm (double bonding), Packs of ten 90mm flexible bonds to represent double bonding, Use to supplement your Unit building sets or for building custom models
Enlarged. Sectioned so that both ventricles and atria open to expose the valves. Large blood vessels near the heart and musculature of the heart are shown. Separates into 7 parts.