Age: 8Y+

• Contains cardboard lungs, outer projector box, inner projector box, reaction challenge strip, plastic lens, semi transparent film, chain, glow brain parts, plastic skull set, diaphragm and blue disc, clear plastic dome, flexible tubing, earpiece, lung bag, plastic lung cavity, blue lid, balloon, blue base and detailed instructions
• Also required but not included a pencil, an AA battery and a pair of scissors
• This kit and its finished product contain small parts that may cause choking if misused keep away from children under 3 years old
• Challenge your child's imagination with 4M toys and kits
• 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more
• 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun