TheSTEMsource

This fun STEM activity was a birthday gift for my son, it shipped well and very quickly. He was so happy to receive it and thinks it is so cool!

cool product, but shipping was a little wacky. ( it went from Pennsylvania to Wisconsin to Indiana, then to Ohio ).

Good quality and fun to play with!

I wish we had this in school, really cool, visually test different magnets

Perfect! Seller was communicative and it arrived in great condition.

Great experience. Seller answered my questions immediately. The ferrofluid product is awesome and the best price. Well worth the extra money to get the stand. Seller shipped the very next day. I am planning on making this into an audio visualizer and if my plans work I will share with this creator so he can offer that as plans or an upgrade.

Great product , great costumer service

Great quality and very well made. The item arrived exactly as described and worked perfectly right out of the box. It’s a really engaging STEM toy and does a great job demonstrating fluid motion in a fun and educational way. Everything met my expectations, and the packaging was secure. I’m very happy with this purchase and would

The first one was sent but it either got lost or takin. She replaced it and it made it here by Christmas. Great customer service

I loved it great quality