Educational Innovations Pit and Pendulum - For Science Classrooms, Zen Gardens, or Office Desktops - Replacement Sand Only

ATD Creative Sand Pendulum Sand Painting Pendulum Home Decoration(Contains Natural Sand Independent Packing)

Sand Pendulum - Pit & Pendulum Garden. Cherry Wood Finish, 15 Inch

Bits and Pieces - Sand in Motion - Blue Sandscape - Desktop Art - Sand Picture - Soothing Motion of Drifting Sands - Endless Fun for Every Desktop

SPOLEY Magnet Desk Decor with A Magnet Base, Magnetic Sculpture Desk Toys for Intelligence Development and Stress Relief

Toysmith Euler's Disk

Magnetic Levitation,Petforu High Rotation C Shape Magnetic Suspension Maglev Levitation Globe with LED Lights for Learning Education Teaching Demo Home Office Desk Decoration(US Plug) - Black

Malco Products Inc. 525105 Twinkle Brass And Copper Cleaning Kit

Wonderart Shaggy From The Heart Latch Hook Kit, 12" X 12"

Sand Pendulum - Cherry Wood Finish, 22 inch

Westminster Magnetic Sand Timer