Made by request: This is a spoon/scraper combo, intended to aid in the collection of THC crystals from a cannabis harvest. Two versions are included, short and long. The long one is 245 mm long, which should fit on most build plates.

Features:

• ergonomic handle, comfortable to hold
• a spoon on one end
• a scraper on the other end
• scraper is sharpened on three edges
• top of the scraper is recessed to serve as a scoop

Basically I made this as a reason to figure out the 3D problem of making a square spoon with a round bowl, which I had been wanting to do for a while but never had a practical use until now. The spoon profile is known as a "squircle", a hybrid between a square and a circle controlled by a squareness parameter ranging between 0 (circle) and 1 (square).

Everything is parametric in the thcspoon.scad file, if you want to change anything:

• Spoon length, width, depth, and squareness
• Handle width, height, and length
• Scraper width, length, and thickness

Printing

Print any way you want.

• I recommend adaptive layer height.
• This doesn't need supports; all negative slopes are printer-friendly.
• You may need a helper disc ("mouse ear") touching the spoon end to hold it down, because this is a long thin part that may warp as it prints if you don't have good adhesion. It worked for me without a mouse ear, however.