Anti gravity gyroscope development thinking education toy Newton balance physics science ornament metal balance gift Fingertip Rotation Key Chains Decompression Spinner Anti Anxiety Bearing Lightning Cool Trendy Hanging Key Rings Birthday Gift USD 4.67 / piece /lot 1 Infinity Cube Flip Adhd Toys Anxiety Toy Fingertips for Game Puzzle Antistress Magic Finger Fidget Autism Hand Gifts Children USD 3.91 / bag /lot 1 Creative Multi-Function LED Pen Spinning Decompression Gyro Metal Ballpoint Pen Fashion Office School Supplies Writing Pens USD 4.66 / piece /lot 1 5-15pcs Acupressure Rings Spiky Sensory Finger Rings Set for Teens Adults Stress Reducer Massager Stress Relief Fidget Toys USD 3.46 / piece /lot 1 Development Educational Desk Toy Gift Newtons Cradle Steel Balance Physics Science Pendulum Multi-play Metal Balance Kids Gifts Feature: May match the base to rotate also may independently rotate Enjoy balance Balance perception, finger display Integral forming, no welding point Add non-slip pad to base. Greatly improved the smoothness and stability of the product A variety of play, the development of creativity and imagination Description: Main material: alloy Balance size: 11*7*7cm Balance weight: 77g Package include: Color box packaging 1*Balancing instrument 1*The base 1*A TAB 1*The rope 1*Lubricant