Crafare 4X4X2 Inch Craft Foam Blocks 24 Pack Polystyrene Brick for Arts and Crafts, School Projects Sculptures, Floral Arrangements, Modeling, Holiday Centerpieces

I do a lot of hobby crafting, and this is NOT SUITABLE for crafting. I picked up an order of these thinking I could cut, sand and shape with these blocks for a project. I used brand new SHARP blades and attempted to cut a simple rectangular block. It's density is so loose bits with little balls of the styrene everywhere, the edges of the cut are ragged. Unusable for any detail. This is packing material at best. I was very disappointed. Guess I purchased shipping padding, misled not as described. Sproo Town Reviews.

Great quality