Downsides: it is more fragile and not as appropriate for in-depth patterns since the glue and cornstarch clay. The clay can crack if drying also rapid. It's best to dry it slowly but surely clear of Sunlight and warmth for the first 24 hrs. I'm at this time addicted to https://clay-cutter-set19864.blogrelation.com/17992124/a-review-of-clay-cutting-tools