Children love these! Those little hands are developing fine motor skills while having fun Try hiding the keys in a sensory bin filled with something. If your child is ready to count by fives or even twos the locks are a perfect way to help with that skill.

Toddler loves loves keys so this is a great set to engage in both play and learning!

My almost 4 year old daughter loves these and is always asking to play with them. She gets so excited when she gets one open and it's adorable to watch. Highly recommend to teach kids how to count.

my students absolutely love this activity. as always, made very sturdy.

This product is engaging and also helps my students improve their fine motor skills. I have been using them at least once a week in the classroom.

My students love these lock and key sets! Please make more of these! Great quality.

This is the most played with object in my math center. The children work on their counting, number recognition, and fine motor skills all in one. They don't even realize they're learning, because they love playing with these.

My students love these!

I was surprised that in my experience, students in grades K-5 enjoy these locks!

The kids can start out matching the numbers to the count, as they grow they can match the numbers to the word. They keys are also not interchangeable, self correcting learning tool!!

This is a great product all the way around. It's great to help students identify the words associated with the numbers. It's helpful to use the stars as visuals for those who are still learning. Definitely recommend

These are of excellent quality and keep the interest of all the preschoolers in our family. Good fine motor practice while also working on number recognition. I would highly recommend.