Very happy with the quality of the products. And excited to sample Black Velvet bamboo charcoal soap. The only opportunity for improvement I see is in regards the use of rubber bands: 6 in total for 2 shampoo bars plus sample. Seems excessive? Adding a bit of glue to the cardboard packaging would do the trick and save time and rubber bands? Or scrap rubber bands altogether provided outer post packaging is sealed tightly around the wrapped up shampoo bars?