With the ever growing popularity for 3D Printers and 3D Printed toys, let's discuss some popular topics. Please use the # of the question being answered or discussed to help with clarity when reading responses.

1.) What are some good drawing software packages for designing toys to be 3D Printed in the free and not free categories?

2.) What are some good 3D Printers for printing toys (with price ranges)?

3.) What are some good substances to use to make molds?

4.) What are some good resins or other substances to use to use after molding the toy parts to reproduce them either for sale or just to make them less brittle than the 3D Printed plastic?