STEM Fidget Spinner Sensory Toy Puzzle Yellow【 Helps Relieve Stress】This hand held toy is a unique way to increase focus, keep hands busy, help relieve stress and anxiety, and allow attention to focus on bead movement. { Promotes Intellectual Development} The marble orbit gyro cube is conducive to cultivating spatial imagination, logical thinking and finger dexterity and flexibility; also promote practical skills, observation, and growth. 【Portable】Pinball track cube toys are suitable for people over 3 years old; each is light enough to be put in your pocket, allowing you to enjoy cube games in the office, school, home or travel, and you can take them out to play anytime, anywhere- no loose pieces. .【Use】：By pushing and rotating the ball the beads move; the puzzle is full of challenging games 【Ideal Gift】：This is an ideal gift for family and friends. Can help relieve stress, increase focus. This toy is portable, no loose pieces, and can be used in offices, restaurants, and other quiet times when patience is needed for waiting. Perfect for ages 3 years to 103 years