Thames & Kosmos My Discovery Telescope | Refracting Telescope with 12x Magnification | Compact & Portable for Land & Night Sky Observations | See The Moon, Planets, Wild Animals in Your Backyard!

Thames & Kosmos Spy Labs Inc: Spy Location Tracker Find Treasures, Evidence, Track Suspects, Create Scavenger Hunts | Essential Gadget w/Ultrasonic Sensors for Young Investigators

-21% $24.49

Kids First Math: Tangram Shapes Math Kit w/Activity Cards | 105 Colorful Plastic Geometric Shapes | Explore Geometry, Shapes, Matching | Visual Hands-on Math for At-Home or Classroom Learning, Ages 4+

-42% $11.16

Thames & Kosmos EXIT: The Enchanted Forest| A Kosmos Escape Room Game in a Box| Family Friendly, Card-Based at-Home Escape Room Experience for 1 to 4 Players, Ages 12+ , Black

-22% $10.49

Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn about Force, Load, Compression, Tension | Parents' Choice Gold Award Winner, Blue

-12% $39.99

Thames & Kosmos Solar Power

$25.75

Thames & Kosmos Remote-Control Machines: Space Explorers | Science & Engineering Stem Experiment Kit | Build 10 Real Working Models | Parents' Choice Gold Award Winner

-12% $48.00

Thames & Kosmos Spy Labs Inc: Secret Codes and Ciphers Learn How to Make & Exchange Coded Messages! | Essential Tools & Tricks of The Trade from The Detective Gear Experts for Young Investigators

-14% $5.82

Creatto Luminous Lion & Serengeti Sidekicks Light-Up 3D Puzzle Kit | Includes Creatto Puzzle Pieces to Make Your Own Illuminated Craft Creations | DIY Activity Kit & LED Lights,Orange

-53% $4.63

Thames & Kosmos Gumball Machine Maker Lab - Build Machines with Physics & Engineering Lessons | 12 Experiments | Make Your Own Gumball Machines | Includes Gumballs | Award Winner

-48% $14.99

Thames & Kosmos Roller Coaster Engineering STEM Kit | Design, Build, Experiment w/ Working Roller Coaster Models | Explore Physics, Forces, Motion, Energy, Velocity & More | Solve Building Challenges

$45.95

Gecko Run Marble Run Trampoline Expansion Pack by Thames & Kosmos – Extra Stunt for Vertical Marble Run Starter Set; Fast, No-Mess Setup with Residue-free Nano-Adhesive Pads for Hours of Creative Play

-8% $12.07

Thames & Kosmos Ooze Labs Chemistry Station Science Experiment Kit, 20 Non-Hazardous Experiments Including Safe Slime, Chromatography, Acids, Bases & More, Multi-Color

-31% $14.79

Thames & Kosmos The Gang | Co-operative Poker | Family Game | Game Night | Strategy Game | Ages 10+

-21% $11.78

Gecko Run Marble Run Twister Expansion Pack by Thames & Kosmos – Extra Stunt for Vertical Marble Run Starter Set; Fast, No-Mess Setup with Residue-Free Nano-Adhesive Pads for Hours of Creative Play

-13% $12.08

Thames & Kosmos Spy Labs Inc: Forensic Investigation Kit Includes Large Lab Setup to Collect & Analyze Evidence & Clues | Explore The Science of Detective Work | for Young Investigators

-23% $26.00

Thames & Kosmos Spy Labs Inc: Fingerprinting Kit Identify, Collect, Analyze Fingerprint Evidence | Essential Tools and Tricks of The Trade from The Detective Gear Experts for Young Investigators

-0% $6.95

Lost Cities Card Game

-10% $16.04

Thames & Kosmos Spy Labs Inc: Cryptic Puzzle Safe Safeguard Secrets, Evidence in Portable Vault | Essential Gadget from The Detective Gear Experts | for Young Investigators

-5% $10.39

Thames & Kosmos Spy Labs Inc: Invisible Ink Pen and UV Light Exchange Top Secret Info Securely | Essential Tools and Tricks of The Trade from The Detective Gear Experts for Young Investigators

-0% $12.95

Thames & Kosmos Day & Night Globe - Handcrafted, Acrylic - Made in Germany by Columbus Globes - 10 inch, Illuminated LED Light-up with Night Sky Constellation Map

-9% $45.38

Thames & Kosmos Master Detective Toolkit | Forensic Science Experiment Kit | Fingerprints, Footprints, Tire Tracks | 32-Page, Full-Color Experiment Story Book | Parents' Choice Gold Award Winner

$49.95

Thames & Kosmos Spy Labs Inc: Secret Message Tools Exchange Confidential Info w/Secret Pens | Essential Tools & Tricks of The Trade from The Detective Gear Experts for Young Investigators Medium

-12% $5.99