Build cats, daggers, ducks, flowers, 3-d balls, and more! * Includes 120 pieces in 12 colors, step-by-step instruction booklet, and resealable pouch bag * Develops STEM & spatial thinking, engineering skills, imagination, confidence, dexterity, and hand eye coordination * For ages 3+| Patented Brain Flakes discs click together easily| Discs measure 1.3 inches or 3.3 cm across * Cute & fun resealable pouch is 5.39 x 2.36 x 7.55 inches | 13.69 x 5.99 x 19.17 centimeters