**The links in this blog post are affiliate links. If you make a purchase after clicking on these links, I will receive a small commission from Groovy Lab in a Box.
Summer is here and it's in full swing and I'm excited to tell you about the Groovy Single Box Duo! This is a great way for parents and grandparents to save money while bundling single boxes from Groovy Lab in a Box.
Groovy Single Box Duo is here - bring them on roadtrips and beat summer boredom!
The Duo includes 2 of the grooviest boxes for the summer: It's Electric and Fly With Me.
Enter the code GROOVYDUO and save an additional $5.00 on the Single Box Duo with free shipping!
*Emphasis on STEM (science, technology, engineering and math)
* Extended learning through an exclusive online portal
* For groovy kids ages 8 and up