Grab a 300-count pack of Plackers Micro Line dental floss picks on Amazon.com (https://www.amazon.com/gp/product/B085YL4HR7/ref=ox_sc_act_image_1?tag=quackdeals-20)for just $5.76 (originally $9.99) with 20% clippable coupon and Subscribe & Save (you can cancel anytime once your order is received). Free shipping for Prime members or on bigger orders.
(https://m.media-amazon.com/images/W/MEDIAX_849526-T1/images/I/71G4H4KcwFL._SL1500_.jpg)