Due to a manufacturing error, we have a supply of underweight slabs of putty (factory seconds) that we are offering at substantial savings. The only difference between these slabs and the standard slab is the weight (a standard slab weighs 3.68 oz).  Otherwise, the slabs are the same exact product as the full size product.  We have two size ranges listed below.  But don’t wait too long. Offer good while supplies last, which won’t be long at these prices! (Regular packaged price is $4.99 each).