Micro-Mark Foam Clay, 500g

I’ve been using this stuff for making rocks on my diorama, and it dries rock-hard but is super easy to shape when wet. The 500g bag lasted through several projects without running out, which was a nice surprise. A little goes a long way for adding texture to foam boards.

The texture is like whipped butter, so it carves cleanly without crumbling on my diorama base. Dried overnight and held every little detail I pressed into it, and the 500g bag goes way further than I expected for the price.

I've used this to build up the terrain on my diorama bases and the way it carves after drying is genuinely satisfying. It's light enough that my larger pieces don't warp the board underneath, which was my biggest worry before buying. The 500g tub has lasted through three separate projects so far.