Review on Sargent Art 22-4084 1-Pound Gray Modeling Clay: Solid Color, High-Quality Design by Kim Sanchez

My son had to do a cardiovascular clay project (7th grade) and I didn't know which clay to use. The teacher said not to dry much (air). It should harden a bit, but remain pliable if necessary. What wonderful clay! It forms easily and if left overnight is very difficult to form (which is good, it feels firmer, does not fall and/or crumble, but CAN be reshaped with a little effort and the warmth of your hands) . I highly recommend this clay! I want to mention one thing, it's winter here so the clay was hard as a rock when it arrived and there was no way to shape, shape, shape. We left the bag by our heater and it was ready in about an hour :) leaving it at room temperature takes longer but still works.