Great product/concept. I've reduced the number of stars only because I couldn't easily find guidance when cutting deeper patterns. I replaced a failed attempt to firm up cubed pick & pluck foam that I had applied PlastiDip paint to. It certainly firmed up the foam but just "shrunk" it. I had a 30cm deep case and rather than like the tool boxes or even the bicycle project, my gear wasn't being stored "across the surface" with just a simple cutout but rather stored "pointing down" into the depth of the case. I used multiple layers that I alternated between 3 & 5cm layers (even went for alternate colours to funk it up). I started at the top layer, cut out what was needed to allow the kit (3 cameras + accessories) to sit down through one layer, then cut the outline of what was next - often difficult given my main camera was a little like storing a pyramid in a point down manner - and so on. It's not massively neat but it certainly does the job very very well.