Brainsmith Chemistry Set Kids, College Students & Teachers - Advanced Organic Molecular Model Kit Bundle Bonus Periodic Table Wall Poster - 315 Piece Atom & Bond Mega Set FLASH SALE - LIMITED TIME DEAL  SUPERIOR BUNDLE - Advanced Mega Set - 315 Atoms and Bond pieces allows you to build Basic to Advanced level Molecules and Compounds unparalleled by any of our competitors. FREE Periodic Table Wall Poster (WORTH $7.95). (PRIME one day overnight shipping eligible) COMPACT - Contemporary designed box helps you to keep your Kit organised by allowing easy storage, handling and carrying of the Chemistry Set. Suitable for Home, Lab or Class room. Fits nicely on a Book Shelf. PREMIUM QUALITY - High Quality plastic atoms are Color Coded to Universal Standards and designed for easy construction. Color Code Index included to helps to easily identify all of the Atoms and Connectors included in the Set. FUN AND INTERACTIVE - Incredible Hands on Activity for Kids from Grades 2 up to Graduate Level Studies. Building 3D Molecules and Compounds helps to visually demonstrate molecular geometry, structures of compounds and molecular shapes making learning Fun. SATISFACTION GUARANTEED - Brainsmith is a small family-owned business. We regard your satisfaction a priority and offer a 100% No Questions Asked, Money Back Guarantee if you are not satisfied with your Scientific Model Set.