Bamboo Grinder. Great Idea. Bad Execution. Posted on October 13, 2018 | by Listgrotto admin Seemed like a good idea at the time. Fast forward a couple days and voila. Herb grinder is almost done. I have regrets… ಠ_ಠ So, what’s a good grinder to buy? Reddit and the general consensus:What's the best Grinder? (x-post from /r/trees) from r/eldertrees Related posts: JCF/JLP/PNP – better color option. Related posts brought to you by Yet Another Related Posts Plugin.