(carton of 4) foaming hand wash refill 828ml - waterfall[Product Information] your bottle will never be half full glasses are better half full. hand wash bottles, too. better yet, totally full. and for that, we offer this refill. its full of enough foaming hand wash to refill your bottle almost 3 times (2. 8x to be exact). plus, our handwash is made with a biodegradable formula powered by plant based cleansers and other thoughtful ingredients, and without parabens or phthalates. so fill er up. because the