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AoHu 12-in-1 Science Solar Robot Kit for KidsSTEM Educational DIY Solar Power...

$ 25.04 $ 15.02

OWI Robotic Arm Edge | No Soldering Required | Extensive Range of Motion on A...

$ 32.57 $ 19.54

Be Amazing Toys Insta-Snow Powder Tube Makes 1 Quart NIP

$ 7.47 $ 4.48

Playz Kaboom! Explosive Combustion Science Lab Kit~25+ STEM Experiments~SEALED!

$ 30.79 $ 18.47

The Real Science Kit With Experiment Book And Lab Microscope New In Box

$ 29.03 $ 17.41

Space Age Crystals No 606 Growing Kit. Fun to watch develop,.

$ 1.76 $ 1.05

Discovery Kids Extreme Weather Tornado Lab w/Sound BRAND NEW

$ 21.99 $ 13.19

HABA Terra Kids Block and Tackle Rope and Pulley System

$ 35.19 $ 21.11

New! Beakman's World RIDDLE ROCKS HUNT Book Fossil Gems 90's

$ 1.75 $ 1.05

Smithsonian The Rock And Gem Box Hardcover

$ 31.67 $ 19

Johnny Horizon Environmental Test Kit Parker Brothers- looks unused

$ 70.4 $ 42.24

STUDENT DISSECTION KIT WITH WAX FILLED METAL TRAY AND PLAIN METAL TRAY

$ 13.2 $ 7.91

Lakeshore Real World Stem Challenge FLASH FLOOD Grades 2-3

$ 22 $ 13.2

Radiometer

$ 18.41 $ 11.05

KiwiCo Doodle Crate Textured Clay Luminaries

$ 17.59 $ 10.55

Know Yourself The Digestive System Anatomy Adventure: Mega CHEW-nami

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4M Tin Can Cable Car Fun Mechanics Kit Brand New Sealed in Original Plastic! NIB

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iR CIRO 6 in 1 Educational Solar Kit. Build 6 Different Models! NEW

$ 13.2 $ 7.91

Geissler Discharge Tubes, Set of 6 with Stand

$ 101.59 $ 60.95

4M Kidz Labs Tyrannosaurus Rex T-Rex Dinosaur Skeleton Excavation Kit NEW sealed

$ 8.79 $ 5.27

Human body model After-school ghost story series Fear! Pounding crash Megahouse

$ 75.23 $ 45.14

The Amazing Live Sea-Monkeys Night-Life Gems New

$ 42.23 $ 25.33

Eulers Disk: Magnetic Science Kit

$ 29.03 $ 17.41

4M Kidzlabs Animation Praxinoscope TOY NEW

$ 8.8 $ 5.28

Filler Balloon Car DIY Balloon Car Student Scientific Experiment Equipment S1

$ 6.85 $ 4.11

Learning Resources Human Anatomy Model The Brain BNIB Kids Puzzle Model

$ 15.17 $ 9.1

National Geographic Hobby Rock Tumbler & Power Supply No Drum Works Good

$ 12.27 $ 7.36

KiwiCo Atlas Crate Brazil

$ 15.84 $ 9.5

Simulation Volcano Model Science Nature Educational Developmental Kids Toy

$ 9.9 $ 5.94

Grin Studios DIG IT Collection GOLD GEM Christmas Gift GS025526 STOCKING STUFF

$ 13.19 $ 7.91

Kiwi Co Exploring Stars Science Craft Box Fun Space Learn Kids Toy Age 5+ KiwiCo

$ 14.95 $ 8.97

Kidzlab Zero Gravity Fridge Rover Toy Space Birthday Favor

$ 3.52 $ 2.11

Backyard Safari 6-in-1 Field Tools

$ 19.28 $ 11.56

Pinball Science: Everything That Matters About Matter - Build A Pinball Machine

$ 9.67 $ 5.8

Dabble Lab Hydraulic Robotic Arm Ages 8+ STEM Engineering Construction NEW

$ 15.03 $ 9.02

Basher Science Figures Educational Toys Astronomy Lot of 2 Brown Dwarf Supernova

$ 24.64 $ 14.78

Outdoor Toy Gift for 3-8+ Year Old Boys Girls Kids Bug Catcher Kit Critter Cage

$ 16.49 $ 9.89

Maker Studio Gears Set Think Fun Macaroni Racer Budding Engineers

$ 13.19 $ 7.91

Kids Binoculars Kidnoculars GeoSafari Jr Educational Insights New

$ 17.55 $ 10.53

Lot of 10 Scientific Explorer Sour Candy Factory , Wholesale Bulk Lot

$ 70.35 $ 42.21

Demonstraion Motor Generator Activity Model (DC) - Eisco Labs

$ 28.11 $ 16.86

Kiwi Co Educational Kits. COIN EATING ROBOT Age 9+ Complete Unopened Pkgs

$ 26.39 $ 15.83

National Geographic Smartphone Microscope 90x Magnification Stem

$ 8.8 $ 5.28

Backyard Safari Adventures 9-1 Utility Tool By Alex Brands

$ 4.39 $ 2.63

New In Box-Discovery Mindblown Gemstones Unearthed Kit, Free Shipping!!

$ 15.83 $ 9.49

Learn & Climb Erupting Volcano Science Kit for Kids- 15 Experiments!

$ 23.76 $ 14.25

Squishy Human Body

$ 13.19 $ 7.91

NATIONAL GEOGRAPHIC Ultimate Volcano Kit with Learning Guide

$ 20.49 $ 12.29

Horizon Group USA Kids Science DIY Project Kit Kawaii Crystals Creations NEW

$ 7.92 $ 4.75

Kidz Labs Kaleidoscope Making Building Science kit 2003 4M New

$ 11.43 $ 6.85

New Smart Lab Demolition Lab Triple Blast Warehouse

$ 22 $ 13.2

New Tinker Crate Wooden Automaton by Kiwi Co STEM ages 9+

$ 13.2 $ 7.91

Space Shuttle Gyroscope (Used, VG Condition, Original Box Included)

$ 6.99 $ 4.19

Thames and Kosmos 555002 Wind Power 2.0 Experiment Kit New w Box

$ 11.43 $ 6.85

HOMOFY STEM Toys Solar Robot Kit 11-in-1 Educational Science Kits Toys Learning

$ 14.95 $ 8.97

Project MC2 Perfume Maker Science STEM Toy MGA Entertainment Complete Unused

$ 27.67 $ 16.6

Lorentz Force Helmholtz Coil Demonstrator

$ 532.35 $ 319.41

Vtg 1995 MAGIC SCHOOL BUS BODY SAFARI Ear + Heart & Brain Educational Toys

$ 61.6 $ 36.96

NEW Human Anatomy Model BRAIN Learning Resources 31 Pieces LER3335 Educational

$ 16.67 $ 10

Roylco Insect X-Ray and Picture Cards

$ 21.95 $ 13.17

12 sheets SUN ART Light Sensitive Photo Paper Solar Craft Shadow Science 4x6

$ 8.75 $ 5.25

E10 Miniature Lamps or Light Bulbs, 1.5V 0.3A, Pack of 10, Flashlight Style

$ 5.71 $ 3.42

70PCS Slime Add Ins Slime Kit Floam Beads Fish Bowl Beads Mreaind Unicorn Slime

$ 11.78 $ 7.06

Building Block Car Kit Intelligent and Educational Building Toy 3 in 1

$ 96.8 $ 58.08

Dizzy Droid Techno Gears Building STEM Toy Brand New Sealed Box Gears Robot Set

$ 23.75 $ 14.25

VINTAGE 1997 SMITHSONIAN SMART LABS CRYSTAL RADIO NEW SEALED SMARTLABS

$ 17.55 $ 10.53

Skeleton Learning Toy Articulated Human Body - 12" tall in tube 1/6 scale. 1991

$ 21.91 $ 13.14

Learning Resources STEM Explorers Mathlink Builders Cubes Early Skill 100-Pieces

$ 19.35 $ 11.61

The RATTLEBACK Scientific Novelty ~ Newton's Law of Motion ~ Tedco Toys # 56001

$ 5.69 $ 3.41

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit

$ 65.28 $ 39.17

THE ORIG COPYRIGHTED SWINGING STICKS KINETIC ENERGY SCULPTURE 00168 / BLACK BASE

$ 176 $ 105.6

Learning Resources Human Anatomy Model LER 3334 The Heart 29 Piece Model NEW

$ 17.59 $ 10.55

NATIONAL GEOGRAPHIC Mega Gemstone Dig Kit – Dig Up 15 Real Gems, STEM Scie …

$ 24.7 $ 14.82

Giant Microbes Water Bear Plush Toy Original Soft Tardigrade Cool!

$ 8.79 $ 5.27

Educational Toys For 8 Year Olds Learning Science Kit Boys Girls Experiment Kids

$ 21.11 $ 12.66

Density Cubes Set of 10 Large 25 mm/ 1 in, Science First, NEW

$ 22 $ 13.2

Smithsonian Diggin Up Dinos T REX Science Learning STEM Kids Fossil Dig Dinosaur

$ 4.39 $ 2.63

Kiwi Co Unopened Crate READ DESCRIPTION - Batik

$ 13.2 $ 7.91

Tamiya 71114 Swimming Mechanical Blowfish

$ 17.6 $ 10.56

Crystal Growing Garden 2 Trees Watercolor Pens National Geographic Science Kit

$ 17.55 $ 10.53

Kids First Physics Lab ~Thames & Kosmos Kids Experiment Kit

$ 34.31 $ 20.58

Rare Discovery Kids Extreme Weather Tornado Lab Sound Effects New! Never Used

$ 43.99 $ 26.39

Tru-square Metal Products Coarse Grit 1lb.

$ 9.39 $ 5.63

Wild Republic Safari Express Train Set 10 Pieces Battery Operated - Kids Toy New

$ 12.32 $ 7.39

GEYSER BURST PLAYSET LOT W/10 EXTRA MATTEL BASHER SCIENCE FIGURES(NEW) SERIES 1

$ 35.19 $ 21.11

Rare Discovery Kids Extreme Weather Tornado Lab Sound Effects New

$ 43.99 $ 26.39

Crystal Productions CP1830 Art Display Cards-Drawing & Perspective Set of 16

$ 13.19 $ 7.91

Optical Glass Triangular Prism 10cm x 3cm 4" Light Spectrum Physics Optics w Box

$ 8.26 $ 4.95

Thames & Kosmos Robotics Workshop Model Building & Science Experiment Kit -READ-

$ 0.83 $ 0.5

New Unique Gardener Grow Your Own Wildflower Blooms Glass Terrarium Kit OGWG-203

$ 15.83 $ 9.49

2 pcs. Pyrolytic Graphite for Magnetic Levitation.18x18x1mm+18x18x0.6mm in case

$ 13.64 $ 8.18

Bulk Graduated Cylinders, Polypropylene Plastic, 50ml, Pack of 12

$ 17.38 $ 10.42

FORTUNE PRODUCTS INC. The Swinging Sticks Kinetic Energy Sculpture - Desktop ...

$ 110.62 $ 66.37

NIB-Smithsonian Motor-Works Advanced Science Kit

$ 18.47 $ 11.08

REAL Science Odyssey Chemistry Kit - Lvl 1

$ 22 $ 13.2

4M Wind Up Dinosaurs Making Kit - New & Sealed Free Ship

$ 16.67 $ 10

Multifunction Periscope Optical Reflection Instrument Experiment Equipment Toys

$ 7.19 $ 4.31

NEW Hoberman Expanding Mini Sphere Toy - Expands from 5.5" to 12" - FREE SHIP!!!

$ 13.18 $ 7.9

SHIPS SAME DAY Magic Rocks With Castle Figure NEW Sealed 1997 Craft House

$ 30.8 $ 18.48

Tamiya America Inc Slide Switch 6P

$ 2.55 $ 1.53