Steve Spangler Science String Slime Deluxe Kit, Includes Pink, Blue, Yellow & Clear (3.4 oz. Each) – DIY Slime Science Experiment Kit for Kids, Learn/Teach Science of Polymers, Exciting STEM Activity

Great product quality. Colors were very nice and bright. Easy to handle, not messy. Dries quickly when removed from water.

This kit is awesome! My kids love messy projects and this was not too bad of a clean up. The actual slime is not sticky and the kids had ao much fun making the long strings ! We had so much fun looking to buy another for a different day with friends!

Got this along with several other Spangler Science items for a Halloween party. It was a huge hit. Kids of all ages loved the string slime...and so did the parents.

Make all kinds of squiggley stuff, little balls, let them dry, play with them, and super easy to clean up. Lots of fun for kids and adults

My daughter was so excited to play with this but she noticed her hands burning almost right away. I believe the activator powder contains Borax, which can cause skin burns. We ended up using rubber gloves, which worked well. Otherwise the product was great and the spaghetti slime was impressive.