Reddit mentions of Multiple Pill Splitter. Original Patented Design, with Accurate Pill Alignment, Sturdy Cutting Blade and Blade Guard, for Splitting and Quartering Round or Oblong Pills.US Patent No. 9,827,165.

I personally have this one:

https://www.amazon.com/Multiple-Splitter-Alignment-Splitting-Quartering/dp/B00JMHZ5BG

it's amazing. There are also like $5 ones at CVS

I've heard good things about this one and this one, but I personally just use a sharp chefs knife and have no difficulties cutting the small pharma Asin pill into quarters if needed.

Haven't started yet but I intend to. http://amzn.com/B00JMHZ5BG this is a good pill cutter if you need one (not the cheapest but the cut is clean and you can do a bunch at once).

This one has been working really well for me -

https://www.amazon.com/gp/product/B00JMHZ5BG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

The only painful part is placing the already small 1mg pills on the base of this pill cutter before cutting them otherwise I would highly recommend this

I got mine on holiday in Hong Kong for $20. Can't find an exact replica on sale here but this one looks pretty solid

I use this pill cutter that I got from Amazon https://www.amazon.com/Multiple-Splitter-Alignment-Splitting-Quartering/dp/B00JMHZ5BG/ref=mp_s_a_1_11?keywords=pill+cutter+for+small+pills&qid=1570308450&sprefix=pill+cutter+&sr=8-11

Peep it:

https://www.amazon.com/MULTIPLE-PILL-SPLITTER-by-Pillcut/dp/B00JMHZ5BG

I was buying SARMs off a seller who offered really nice pressed pills that were teeny-tiny and I basically needed this.

ANECDOTAL REVIEW: I have an extremely sharp kitchen knife (from the Wüsthof Classic Ikon line) that I thought would be ideal for cutting pills, but the pill cutter is slightly superior (although not perfect, still get mild crumbles, I think this is likely unavoidable).