All Products (38)
  • Reg. $41.99

    Thames & Kosmos Kids First Stepping Into Science STEM Set

  • Reg. $134.99

    Thames & Kosmos Robotics Smart Machines Engineering Kit

    Top Toy
  • Reg. $49.99

    Thames & Kosmos Geckobot Experiment Kit

  • Reg. $50.99

    Thames & Kosmos Kids First Science Laboratory STEM Experiment Kit

  • Reg. $39.99

    Thames & Kosmos Crystal Growing Experiment Kit

    (1)
  • Reg. $24.95

    Thames & Kosmos Catapults & Crossbows

  • Reg. $39.99

    Thames & Kosmos Kids First Biology Lab Experiment Kit

  • Reg. $39.99

    Thames & Kosmos Kids First Chemistry Experiment Kit

  • Reg. $236.99

    Thames & Kosmos Robotics Workshop Experiment Kit

  • Reg. $219.99

    Thames & Kosmos Code Gamer Experiement Kit

  • Reg. $99.99

    Thames & Kosmos TKx400i Dual-LED Microscope Experiment Kit

  • Reg. $59.99

    Thames & Kosmos Happy Atoms Introduction to Atoms & Molecules Experiment Kit

    (1)
  • Reg. $49.99

    Thames & Kosmos Wind Power 2.0 Experiment Kit

  • Reg. $54.99

    Thames & Kosmos Kids First Intro to Engineering

  • Reg. $39.99

    Thames & Kosmos Glowing Chemistry Experiment Kit

  • Reg. $124.99

    Thames & Kosmos Nanotechnology Experiment Kit

  • Reg. $54.99

    Thames & Kosmos Kids First Physics Lab

  • Reg. $279.99

    Thames & Kosmos CHEM C3000 Experiment Kit

    Top Toy
  • Reg. $32.99

    Thames & Kosmos Magnetic Science Experiment Kit

    (1)
  • Reg. $59.99

    Thames & Kosmos Electricity & Magnetism Experiment Kit

  • Reg. $59.99

    Thames & Kosmos Physics Workshop Experiment Kit

  • Reg. $34.99

    Thames & Kosmos Chemistry C500 Experiment Kit

    (1)
  • Reg. $49.99

    Thames & Kosmos Gyrobot Experiment Kit

  • Reg. $59.99

    Thames & Kosmos The Human Body

  • Reg. $69.99

    Thames & Kosmos Solar Power

  • Reg. $54.99

    Thames & Kosmos Solar Mechanics

  • Reg. $69.99

    Thames & Kosmos Remote-Control Machines: Animals

  • Reg. $99.99

    Thames & Kosmos Physics Solar Workshop (V 2.0)

  • Reg. $49.99

    Thames & Kosmos Optical Science (V 2.0)

  • Reg. $69.99

    Thames & Kosmos Hydropower

  • Reg. $199.99

    Thames & Kosmos Happy Atoms Complete Set (50 Atoms)

  • Reg. $28.99

    Thames & Kosmos Gyroscopes & Flywheels

  • Reg. $54.99

    Thames & Kosmos Genetics & DNA (V 2.0)

  • Reg. $29.99

    Thames & Kosmos EXIT: The Abandoned Cabin

  • Reg. $99.99

    Thames & Kosmos Eco-Battery Vehicles

  • Reg. $69.99

    Thames & Kosmos Dimension

  • Reg. $23.99

    Thames & Kosmos Crystal Nightlight

  • Reg. $54.99

    Thames & Kosmos Climate & Weather