Today only, save up to 50% on STEM toys at Amazon! Nearly 50 items are included in the one-day sale.

Take a peek at three examples of how to save below. The K’NEX Education – Intro To Simple Machines: Gears Set is 50% off. Pay just $19.99–normally $39.99. The price is $10.77 cheaper than the price offered last week. The set includes 198 K’NEX parts and pieces. The set comes in a convenient storage bin.

Get free 2-day shipping with Amazon Prime. Not a member? Sign up for a free 30-day trial here. Otherwise, shipping is free on orders of $49.00 or more.

Sneak Peek at more savings:

K’NEX Education – Intro To Simple Machines: Gears Set (reg $39.99) $19.99
Free shipping with Amazon Prime
Final Price: $19.99