MOLECULAR MODEL SET BASIC 78 PIECES , Each

Details

• This hard plastic storage case holds a standard-sized set of molecular building blocks, interchangeable with other branded sets. The set consists of 54 balls in various colors and 24 links: 12 carbon (black), 4-hole; 24 hydrogen (white), 1-hole; 6 oxygen (red), 2-hole; 2 nitrogen (blue), 2-hole; 4 nitrogen (blue), 4-hole; 2 chlorine (green), 3-hole; 1 sulfur (yellow), 1-hole; 1 sulfur (yellow), 2-hole; 1 bromine (brown), 4-hole; 1 iodine (purple), 1-hole; and 16 medium bonds and 8 long, flexible bonds.