Hefty Hardboard Blocks
We added Hefty Hardboard Blocks to our lineup at the request of our Granddaughter who felt they would be good for big towers and loud crashes. We think they also work great for road building, dramatic play, and more.
These blocks are double the width of our original Hardboard Blocks.
We have found them to be very durable and able to stand up to continuous use by busy children with busier brains.