[3D Pen Recommendations]

I think if you wanted to use a pen for making something serious you would need to be OCD or Autistic.

[Two Bears out of business?]

Their domain seems on the sale, so I think they stopped their business

[Heath Information]

On 2/6/2018 at 12:56 PM, kcel said:

One option is to get a air purifier for your office/room.  A decent model isn't very expensive and it will refresh the air in the room and help filter out any nastiness.

 

I don't print ABS because it is stinky and general a pain to print with.  I do print PLA, various Co-polyesters, ASA (a variant of ABS without the stink), and other filaments and I don't notice much of any smell or irritation even when I don't have the purifier running.

 

As others have stated, buy your filaments from reputable manufacturers, avoid no-name brands even if the price is attractive.

 

Honeywell 50250 is the Best Large Room Air Purifier. I personally use it and really happy about that. 
The 50250-S is very powerful and I rated it the best large room air purifier. The operation of this unit is by true HEPA filtration, which makes it able to eliminate almost all airborne contaminants.
50250-S is optimized to eliminate even the tiniest particle in the air, and it has an efficient airflow mechanism. You can, therefore, enjoy clean, fresh air at all times. Here it is, wisepick.org/best-air-purifier-for-smoke