amazon.com
has the Clorox ToiletWand Disposable Toilet Cleaning System w/ 16 Refills for $15 – 5% off with Subscribe & Save (cancel anytime) – $1.50 off (checked coupon save an extra box, eligible on first S&S order for this product) = $13.18 with free shipping on orders of $25+ or with Prime.

• Includes the ToiletWand handle, storage caddy and 16 disposable cleaning heads.