Technology & Engineering by  "13 year olds"

Q-BA-MAZE: Colossal Set w/ FREE Bonus Cascading Marble Set

#13941181

$209.95

1 Piece(s)

Q-BA-MAZE: Ultimate Stunt Set w/ FREE Cascading Marbles set

#13941178

$136.95

1 Piece(s)

Q-BA-MAZE: Rocket Set w/ FREE Bonus Marbles

#13941176

$259.95

1 Piece(s)

Q-BA-MAZE: Stunts Set of 3 w/ FREE Bonus

#13947506

$239.95

1 Piece(s)

Q-BA-MAZE: Rails Extreme Set w/ FREE Cascading Marble set

#13941182

$99.95

1 Piece(s)

KEVA: Structures 400pc w/ FREE Bonus Planks

#13941292

$92.95

1 Piece(s)

KEVA: Contraptions 400pc w/ FREE Bonus Planks

#13941288

$92.95

1 Piece(s)

Q-BA-MAZE: Mega Stunt Set w/ FREE Cascading Mables set

#13941180

$83.95

1 Piece(s)

Q-BA-MAZE: Spectrum w/ FREE Cascade Set

#13941058

$72.95

1 Piece(s)

Mega Marble Run and Motorized Marble Elevator: Set of 2

#13770185

$79.95

1 Set(s)

Science Academy: Detective Lab

#13933562

$25.95

1 Piece(s)

Science Academy: Deluxe Squishy Ball Lab

#13936180

$36.95

1 Piece(s)

Science Academy: Deluxe Spa Lab

#13936172

$36.95

1 Piece(s)

Q-Ba-Maze Mega Lights Set

#13843378

$104.95

1 Piece(s)

Motorized Marble Run Elevator

#13765887

$12.95

1 Piece(s)

Science Academy: Rainbow Bath Lab

#13936175

$25.95

1 Piece(s)

Science Academy: Crystal Jewelry, Squishy Ball and Detective Lab: Set of 3

#13951650

$61.95

1 Piece(s)

Science Academy: Crystal Spa, Perfume and Lip Balm Lab: Set of 3

#13941150

$61.95

1 Set(s)

Science Academy: Bath Bomb, Lava Lip Gloss and Rainbow Bath Lab: Set of 3

#13941152

$61.95

1 Set(s)

3Doodler Start Kit w/ FREE Bonus

#13931124

$59.95

1 Piece(s)

Science Academy: Bath Bomb and Slime Lab: Set of 2

#13908637

$41.95

1 Piece(s)

Science Academy: Strange Encounters and Detective Lab: Set of 2

#13941149

$41.95

1 Piece(s)

KEVA Trebuchet

#52131

$29.95

1 Piece(s)

Science Academy: Crystal Spa Lab

#13933564

$25.95

1 Piece(s)

Science Academy: Strange Encounters Lab

#13936174

$25.95

1 Piece(s)

Tiny Science

#13829775

$19.95

1 Piece(s)

Sphero Mini Green

#13947397

$49.95

0 Piece(s)

Sphero Mini Orange

#13947398

$49.95

0 Piece(s)

Tiny Robot Kit

#13940763

$19.95

0 Piece(s)

Great Wall Of China Re-Usable Brick Construction Set

#13956405

$69.95

1 Piece(s)

White House Re-Usable Brick Construction Set

#13956403

$69.95

1 Piece(s)

Fort Alamo Re-Usable Brick Construction Set

#13956404

$49.95

1 Piece(s)