Recycle CDs fruit bowls

To make smaller basket you need one pack (five braces) of dd_0 and one dd_2 pack.
To make bigger one you need one pack of dd_1 and 4 packs (20 braces) of dd_0.
Allowance/overmeasure values are found from experiment so you may need to change them to match for peculiarities of your printing process and regenerate STL files - variables of the primary interest are 'delta' and 'dR0'. All the STL files are generated by the same script where number value is the value of 'empty_count' parameter to 'brace' module (jn the last line).