Thames & Kosmos

Thames & Kosmos offers engaging STEM kits and games that inspire hands-on learning and exploration in science, technology, and math.

Limited-Time Savings

Weekly Deals

Every week, we bring you amazing discounts on your favorite toys! But hurry, these deals won't last forever!

Shop Deals Now
Availability
Price
$ 0
$ 139.95
Minimum Age
Product type
Category
Manufacturer
Brand
Animals
Pieces
Made in U.S.A.
Loading products...
Filter
72 products
Sort by:
Date, new to old
View as:
Availability
Price
$ 0
$ 139.95
Minimum Age
Product type
Category
Manufacturer
Brand
Animals
Pieces
Made in U.S.A.
Thames & Kosmos Spy Labs Secret Codes & Ciphers Set
Thames & Kosmos Spy Labs Secret Codes & Ciphers Set

Thames & Kosmos

Thames & Kosmos Spy Labs Secret Codes & Ciphers Set

$ 6.95
Thames & Kosmos Pinball Machine Maker Gumball Rally Science Set
Thames & Kosmos Pinball Machine Maker Gumball Rally Science Set

Thames & Kosmos

Thames & Kosmos Pinball Machine Maker Gumball Rally Science Set

$ 39.95
Thames & Kosmos Ooze Labs Mix Your Own Magnetic Slime
Thames & Kosmos Ooze Labs Mix Your Own Magnetic Slime

Thames & Kosmos

Thames & Kosmos Ooze Labs Mix Your Own Magnetic Slime

$ 4.95
Thames & Kosmos Ooze Labs Mix Your Own Sunshine Slime
Thames & Kosmos Ooze Labs Mix Your Own Sunshine Slime

Thames & Kosmos

Thames & Kosmos Ooze Labs Mix Your Own Sunshine Slime

$ 4.95
Thames & Kosmos Ooze Labs Mix Your Own Thermocolor Slime
Thames & Kosmos Ooze Labs Mix Your Own Thermocolor Slime

Thames & Kosmos

Thames & Kosmos Ooze Labs Mix Your Own Thermocolor Slime

$ 4.95
Thames & Kosmos Ooze Labs Visible Human Body
Thames & Kosmos Ooze Labs Visible Human Body

Thames & Kosmos

Thames & Kosmos Ooze Labs Visible Human Body

$ 19.95
Thames & Kosmos Spy Labs Voice Changer
Thames & Kosmos Spy Labs Voice Changer

Thames & Kosmos

Thames & Kosmos Spy Labs Voice Changer

$ 17.95
Thames & Kosmos Spy Labs Secret Voice Recorder
Thames & Kosmos Spy Labs Secret Voice Recorder

Thames & Kosmos

Thames & Kosmos Spy Labs Secret Voice Recorder

$ 24.95
Thames & Kosmos Spy Labs Motion Detector Alarm
11% off
Thames & Kosmos Spy Labs Motion Detector Alarm

Thames & Kosmos

Thames & Kosmos Spy Labs Motion Detector Alarm

$ 15.90
$ 17.95
Thames & Kosmos Spy Labs Master Detective ToolKit
Thames & Kosmos Spy Labs Master Detective ToolKit

Thames & Kosmos

Thames & Kosmos Spy Labs Master Detective ToolKit

$ 49.95
Thames & Kosmos Gecko Run Marble Run Snake
14% off
Thames & Kosmos Gecko Run Marble Run Snake

Thames & Kosmos

Thames & Kosmos Gecko Run Marble Run Snake

$ 12.90
$ 14.95
Thames & Kosmos Gecko Run Marble Run Loop
14% off
Thames & Kosmos Gecko Run Marble Run Loop

Thames & Kosmos

Thames & Kosmos Gecko Run Marble Run Loop

$ 12.90
$ 14.95
Thames & Kosmos Spy Labs Spy Location Tracker
Thames & Kosmos Spy Labs Spy Location Tracker

Thames & Kosmos

Thames & Kosmos Spy Labs Spy Location Tracker

$ 44.95
Thames & Kosmos Gecko Run Marble Run Twister Expansion
14% off
Thames & Kosmos Gecko Run Marble Run Twister Expansion

Thames & Kosmos

Thames & Kosmos Gecko Run Marble Run Twister Expansion

$ 12.90
$ 14.95
Thames & Kosmos Gecko Run Marble Run Trampoline
14% off
Thames & Kosmos Gecko Run Marble Run Trampoline

Thames & Kosmos

Thames & Kosmos Gecko Run Marble Run Trampoline

$ 12.90
$ 14.95
Thames & Kosmos Spy Labs Forensic Investigation Kit
14% off
Thames & Kosmos Spy Labs Forensic Investigation Kit

Thames & Kosmos

Thames & Kosmos Spy Labs Forensic Investigation Kit

$ 29.93
$ 34.95
Thames & Kosmos Ultra Bionic Blaster Science Set
Thames & Kosmos Ultra Bionic Blaster Science Set

Thames & Kosmos

Thames & Kosmos Ultra Bionic Blaster Science Set

$ 39.95
Thames & Kosmos Plasma Ball
Thames & Kosmos Plasma Ball

Thames & Kosmos

Thames & Kosmos Plasma Ball

$ 29.95
Thames & Kosmos Gyroscope
Thames & Kosmos Gyroscope

Thames & Kosmos

Thames & Kosmos Gyroscope

$ 9.95
Thames & Kosmos Kids First Science Laboratory Science Set
Thames & Kosmos Kids First Science Laboratory Science Set

Thames & Kosmos

Thames & Kosmos Kids First Science Laboratory Science Set

$ 39.95
Thames & Kosmos Robotics Smart Machines Sidekick Science Set
Thames & Kosmos Robotics Smart Machines Sidekick Science Set

Thames & Kosmos

Thames & Kosmos Robotics Smart Machines Sidekick Science Set

$ 69.95
Thames & Kosmos Kids First Intro to Gears Science Set
Thames & Kosmos Kids First Intro to Gears Science Set

Thames & Kosmos

Thames & Kosmos Kids First Intro to Gears Science Set

$ 34.95
EXIT The Game The Return to the Abandoned Cabin
EXIT The Game The Return to the Abandoned Cabin

Thames & Kosmos

EXIT The Game The Return to the Abandoned Cabin

$ 17.95
EXIT The Game The Lord of the Rings Shadows Over Middle-Earth
EXIT The Game The Lord of the Rings Shadows Over Middle-Earth

Thames & Kosmos

EXIT The Game The Lord of the Rings Shadows Over Middle-Earth

$ 19.95