I got these for my daycare. The older kids have figured out how to screw the bolts on and off, it’s still challenging enough to keep them busy but not so difficult that they give up. The quality is great and they will be used at my daycare for years to come!

Much larger then expected but super fun for my 20 month old. Wish the bin came with a lid though.

We have some very young 2's who absolutely love this toy! They sit for over 5 minutes unscrewing the washers and putting the washers back on the bolts.

Great for fine motor.

Love this product we take them everywhere with us. Our twin boys love to take them apart and put back together in different ways. A must have

Perfect for little ones to learn how to put things together. In my day care they will get tons of use out of these. And they are big enough so they are safer for little ones.

As a Family Place Library we look for toys to use with a variety of ages. Our two year olds enjoyed stacking, moving, dumping, and screwing the pieces on. Great for beginner fine motor skills.

These nuts and bolts are great manipulatives for teaching wrist rotation, shape discrimination, patterns, color, etc. I used these with my preschool student who is blind. He had no trouble differentiating between the shapes and making patterns of square, triangle, etc!