Cart “Bistable Spinner Gyroscope – 3D Printed Kinetic Toy with Dual Stability Modes | Fidget & STEM Educational Tool” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal Bistable Spinner Gyroscope – 3D Printed Kinetic Toy with Dual Stability Modes | Fidget & STEM Educational Tool $1.99 Bistable Spinner Gyroscope – 3D Printed Kinetic Toy with Dual Stability Modes | Fidget & STEM Educational Tool quantity $1.99 Coupon: Apply coupon Update cart Cart totals Subtotal $1.99 Total $1.99 Checkout