Amazon has the 8-Piece AmazonCommercial Silicone Straws and Cleaning Brushes Set for $3.71 - 5% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $3.52 with free shipping on $25+ or with Prime. Includes 6 food-grade BPA-free silicone straws and 2 cleaning brushes.