So far so good...1 week after install
So don’t let the 3-stars disuade you. We installed DIY style and followed the instructions exactly. We had old asphalt removed and the area professionally regraded before installing the white grids. Then manually packed the pea gravel into it and only have I area that is still getting packed by use.
The whole neighborhood is fascinated by how smooth it looks. Will share periodic updates with you once it’s been used for a longer period of time.
Very good product
I would give it five stars but the shippers mistreated the Core Drive package and many grid edges were broken. Thankfully I had plenty grids for my small driveway with gravel project. It was easy to install and does just what we want: hold the gravel in place. I'm looking forward to seeing how it ages, and I hope, for future purchasers, they make sure to have more protective packaging and "Fragile" stickers so clumsy shippers will not harm any grids.