UEETEK Concave Lens,Labs Double Concave Optical Lense Glass Lens 300mm Focal Length 10cm Dia

Bruce Charles Designs Schulte Brass Metal Spinning Top | EDC Desk Toys for Office for Adults and Kids | Unique Gift

Rienar Accurate Spinning Top, Vintage Totem Zinc Alloy Silver Toy Gift

Life Game EDC Accurate Spinning Top, Precision Stainless Steel Desk Toy, Portable Spinner Toys, Fidget Gyroscope, Vintage Totem Toy, Inception Top of Fans, Unique Gift for Men/Adults

Double Concave Glass Lens, 75mm Diameter, 30cm Focal Length Eisco Labs

United Scientific LCV108 Glass Double Convex Lens, 100mm Diameter, 200mm Focal Length

Life Game Portable Accurate Metal Spinning Top, Precision Stainless Steel Desk Toy, EDC Top Spinner Toys, Fidget Gyroscope, Vintage Totem Toy, Inception Top of Fans, Unique Gift for Men/Adults

Sosanping Metal Flip Over Top (Tippie Top) by Gyroscope.com

DjuiinoStar Anti-Gravity Gyroscope, Last 7-15 Minutes on Hard&Smooth Surface (Best Record 26 Minutes), Waste Your Time Efficiently, EDC Desk Toy, Bottom Etched God Bless America Unique Gift DST-901

ForeverSpin Stainless Steel(Mirror-Finish) Spinning Top - World Famous Spinning Tops

Precision Stainless Steel Spinning Top(Up To 6:53), Top Spinner Toys For Relaxation ,Desk Toy Present,Unique Gift For All Ages,Portable With Keychain and Keyring,Inception Top of Fans,EDC,By WllRun