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KEVA Contraptions: 50 Piece Set
  • $19.95 $13.97
Gears! Gears! Gears!® Gizmos Building Set
  • $44.99 $31.49
KEVA Brain Builders Junior
  • $15.95 $11.17
Wacky Wheels™ STEM Challenge
  • $21.99 $15.39
KEVA Catapult
  • $24.95 $22.46
KEVA Maple: 200 Plank Set
  • $99.95 $69.97
Snap Cubes®, Set Of 100
  • $12.99 $9.09
STEM EXPLORATIONS VEHICLES BUILDING SET
  • $24.99 $22.49
STEM EXPLORATIONS ROLLER COASTER BUILDING SET
  • $44.99 $40.49
Catapult
  • Catapult
  • Binding: Game or toy
  • ISBN: EDU-61009
  • $19.90 $13.93
KEVA Contraptions: 200 Plank Set
  • $49.95 $34.97
Newton's Law
  • $43.00 $30.10
Snap Circuits® Arcade
  • $83.20 $58.24
STEM EXPLORATIONS SWING RIDE BUILDING SET
  • $44.99 $40.49
?Build 30 Models Motorized
  • $59.80 $41.86
3-In-1 Classic Amusement Park Building Set
  • $54.99 $49.49
6-Foot Ferris Wheel
  • $499.99 $449.99
Gears! Gears! Gears! Machines In Motion
  • $44.99 $31.49
Gears! Gears! Gears!® 100-Piece Deluxe Building Set
  • $35.99 $25.19
Gears! Gears! Gears!® 150-Piece Super Building Set
  • $54.99 $38.49
Intro to Simple Machines Levers & Pulleys
  • $39.99 $35.99
KEVA Maple: 400 Plank Set
  • $159.95 $111.97
Levers and Linkages
  • $35.95 $25.17
STEM EXPLORATIONS    GEARS BUILDING SET
  • $14.99 $13.49