EUDAX 50pcs Plastic Roll 2mm Dia Shaft Toys Wheel and 25Pcs STEM Shaft Round Rod Axles for DIY Toy RC Car Truck Boat Helicopter Model Part

great for craft with kids

We bought 2 packages of these to build some wooden Snail Racers for a birthday party. The kids were able to paint and decorate their snails and we raced them later in the party.These wheels were just the ticket. they were quick and easy to put on but sturdy enough to hold up to a group of kids. All of the cars ran straight so the axles did not bend either.All in all, well worth it for our needs.

I got these to be able to build robotic things with my 3-year-old. It's great to have a bunch of these so you can make various things and not worry about running out of having to canibalize the last vehicle to build the next. They are not super high quality but for just playing around with robotics they seem to work fine. I will say though that you will need something for the axle to spin inside of. A very thin straw can work, or maybe a hole through a wooden frame.

I have to take apart too many cars bc the wheels are out of round. No big deal if you use a bunch of reduction gearing to make a slow car, but if you want speed it makes them hop all over the place. The axles are ultra weak steel and bend at the slightest bump. Need higher quality of both to want to buy again. When you do have a good set of wheel picked from this selection i highly recomend wrapping in electrical tape of using a layer of smooth hot glue to add traction, make a world of difference as the hard plastic has no grip unless on concrete.

Just what I was looking for for my middle school science class. Attached them to 2x 3s and they worked perfectly for a science project on forces and acceleration. Wish they were not made with a more durable material.