Through today only head over to Amazon.com here where you can save BIG on STEM toys. Choose from brands like Meccano, littleBits, Thames and Kosmos and more!
Super saver shipping is free on orders over $49, a $25 book order or get free 2-day shipping on any size order with Amazon Prime. Get a free 30 day trial to Amazon Prime. Another option is to choose free no-rush shipping and get a $5.99 credit for Prime Pantry OR a $1 credit for eBooks & more, although this may vary by user so doublecheck at checkout.