What are /r/nichezero's favorite Products & Services?

From 3.5 billion Reddit comments

Pre-orders weren't ever monthly, at best it's been every over month but it's been a lot more patchy since the start of the 2020.

Last pre-order availability dates from the best of my memory:
May 2019
July 2019
Sep 2019
Nov 2019
Jan/Feb 2020
June 2020
July 2020 (Not sure)
Late December 2020 (Shipping in February)
Early January 2021 (Shipping in March)
Late February 2021 (Shipping in April)

Since pretty much everyone who wanted a Niche has one, they have less incentive to make as many.

If they are returning to the old schedule then there might be more pre-orders available in a week or two. I'd recommend signing up to the newsletter and using something like visualping.io to give you alerts when the IGG page changes.

Palm Chest Percussion Therapy Cup - Chest Physical Therapy Aids(CPT), Mucus Removal Device, Helps to Break up Mucus by Percussion and Postural Drainage, Professional Sputum Remover https://www.amazon.com/dp/B07HNLNLZP/ref=cm_sw_r_cp_apan_glt_fabc_FVP1E3WAG6H8VFTSP7YF?_encoding=UTF8&psc=1

I've just ordered one of these. Saw a dude on YouTube use one. It's the same size as the niche opening and forces air through the grinder to get the last of the grinds out. Saves beating the crap out of it which I've been doing up until now.

I use a membrane as a bellows to blow out fines between changes of grind settings — saw this on Hoon’s YouTube channel. It solved that problem for me:

https://www.amazon.com/dp/B07HNLNLZP?ref=ppx_pop_mob_ap_share