With 6 games of color-matching and sequencing in one, Spectracube encourages color-matching, sequencing, quick, and critical thinking. It's a thrilling challenge for kids and adults alike. The games are quick and easy to learn, but challenging to win, and emphasize multiple styles of play: Wild, quick, risky, eagle-eye, wait-your-turn, etc. Includes Spectracubes Carrying Bag, 15 Primary Color Spectracubes, 15 Secondary Color Spectracubes, Rules Booklet, Spectrum Cards, Game at-a-Glance Cards Recommended for 2 to 4 players, ages 6 and up WARNING: CHOKING HAZARD - Small parts Not for children under 3 years of age Made in China Imported Product Specifications Package dimensions: 7.63 in x 5.63 in x 1.5 in Material & Care Plastic Wipe clean with dry or damp cloth