The Primary Science Color Mixing Set has been my families favorite newly released product by Learning Resources this year. I will continue to state to anyone that there’s nothing better than learning hands on (especially when it comes to my kids)! This set has made a great impact on my 3 and 5 year son & daughter. Their interest in colors all around them has peaked. They’ve been going around wondering what would happen if you mixed this or that color together to see what the end result would be. It’s truly a fabulous art & science set all combined into one! And if you ask me, it doesn’t get any better for learning and teaching preschool to kindergarten aged children about primary and secondary colors than with the aid of this set!