I know he will love it
At risk of repeating myself from my previous posts: The only thing I've changed on it from factory is changing the gripper boot to the latex surgical tubing (3/16" ID x 1/16" wall thickness) and a very slight timing adjustment to make it fill the tube a slight more than stock
This work, which stemmed from a collaboration between researchers at the KTH Royal Institute of Technology in Stockholm and the University of Illinois, and led by Richard Olsson and Mikael Hedenqvist, provides a proof-of-concept for synthesising filters from recycled PET to give cigarette filters which absorb up to 20 times more cigarette smoke than classic filter tips
The current Surgeon General's warnings for cigarette packages and advertisements, which have not been updated for nearly 35 years despite increasing evidence of additional, serious negative health effects of cigarette smoking, only include warnings on a limited number of health conditions (i.e., lung cancer, heart disease, emphysema, pregnancy complications, and general risks to health) (see section V for additional discussion of the current Surgeon General's warnings)
This is a perfect everyday accessory because of its strong plastic design
However, you can monitor the filters life on the handy VeSync app, so youll never have to be left guessing as to when its time to replace it Molekule Air Pro Air Purifier for Large Rooms This air purifier from Molekule boasts a smooth and portable design, with a built-in carrying strap