3pc Equilateral CrystalPrisms Set -1",2" & 4" Lengths Crystal Triangular Prism Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Maker Photography Props

4Pcs Colorful Office Thinking Hand Boiler, Glass Energy Transfer, Children's Science Experiment, Love Birds Color Meter Boiler, Thermometer Spiral Glass Museum Toy Gifts

5 PCS Balance Bird Gravity Bird with Pyramid Combination Set Children Physical Science Adults Office Desktop Novelty Eagle Trick Party for Kids Decompression Gift

Airzooka Toysmith, Blast A Harmless Ball Of Air Toy, Green, All Ages - Adults Too Small

Anti Gravity Humidifier Water Drop Humidifier - Floating Water Machine Levitating Water Tabletop Fountain Hydra Lamp Small Humidifier Antigravity Humidifier Novelty Gifts

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

Clear Solar Power Crookes Radiometer Sun Light Energy Spinning Vanes

Color Cube (2.4inch) with Stand - Mesmerizing Color Mixing Acrylic Glass Prism for Color Recognition, A Fun Conversation Starter

COLORLIFE Large Sensory Twister Hurricane Light Water Vortex Popular for Home Room Office Decoration Holiday Birthday Party Christmas Gifts for Her Him Kids Teen Men Women

Digital Energy Kinetic Educational Spring Toy - Multi Sensory Interactive 3D Shaped Flow Ring ()

DIY Ultrasonic Suspension Solder Project Kit for Electronic Soldering Practice and Learning, Mini Cool Acoustic Levitator, DIP Version, Great STEM Project and Gift by VIGURTIME

DjuiinoStar High Performance Spinning Top, Spins Forever (10 Minutes is Just A Piece of Cake for Skilled Adults), High End EDC Desktop Toy DST-803

Eisco Labs Hand-Powered Demonstration Motor, AC/DC Generator Model, with Experiment Guide

Galton Board, Galton Board Desk Toy, Dalton Board, Experimental Model for Demonstration of Random Phenomen, Physicalschool Laboratory Teaching Demonstration Random Distribution (Blue)

HypnoGizmo Desktop Fidget Toy

JOYIN 4-Pack Fidget Tubes for Kids, Sensory Tubes, Stress Relief Toy, Speech Therapy Materials, Calming Toys for Children with Autism, Calm Down Corner Supplies, Easter Presents for Toddlers

Katzco 7 Inch Plasma Ball Lamp - Touch and Sound Sensitive Electric Globe with Lightning Effects - Plug-in Energy Ball for Parties, Room Decor, and STEM Learning - Static Electricity Sphere for Kids

Morf Fidget Worm Toy - Desk Fidgets for Adults - Quiet Worm Fidget Toy Sensory Toys - Fun and Interactive Fidget Toy for Kids - USA Patent Pending Figgy Toys (Unicorn, Small)

PowerTRC Magic Drinking Bird (Red)

Steve Spangler Science Extreme Geyser Tube - Science Kit for Kids - Mentos & Soda Lab Experiment - Includes Tube, Candy, & Unique Spray Caps - Chemistry Magic - Classroom STEM Project