Explore human anatomy with the Discovery #MINDBLOWN 3-dimension (3D) puzzle and activity set. Dive into the skeletal muscular and organ systems through hands-on learning. Enjoy doctor role-play with captivating glow-in-the-dark features perfect for aspiring scientists and future healthcare professionals. • Warning - choking hazard - contains small parts. Not suitable for children under 3 years • Suggested age range - 8-11 years • Includes - 1 heart 2 lungs 3 outer shells 3 muscle groups 1 pancreas 1 spleen 1 pair of kidney 1 intestine 1 stomach 1 diaphragm 2 vein segments 8 bone groups 1 liver 1 brain 1 pair or forceps 1 base • Product dimensions - 9.5" L x 3.13" W x 13.53" H • Product weight - 1.53 lbs • Interactive learning - delve into human anatomy with a fun and engaging 3-dimension (3D) puzzle featuring 28 anatomically accurate pieces providing an interactive educational experience for children and adults alike • Multi-system education - uncover the mysteries of the skeletal muscular and organ systems with this comprehensive set catering to visual and kinesthetic learners through hands-on exploration • Role-play fun - ignite young minds with pretend play as a doctor to begin fostering an understanding of the human body while inspiring interest in biology physiology and related scientific fields • Glow-in-the-dark - enhance learning sessions with glow-in-the-dark skeletal pieces for added visual appeal for optimal results expose pieces to light for a few hours to maximize glow intensity • All-inclusive kit - assemble with ease using the included heart lungs outer shells muscle groups pancreas spleen kidneys intestine stomach diaphragm vein segments bone groups liver brain forceps and base • Play and learn - at the intersection of inspiration curiosity and stem-based edutainment our toys help spark the imagination and promote the development of science technology engineering and math skills • Assembly required • No battery needed