750 ml plastic spray bottle with a durable spray mechanism, designed to last 4 years with average product use. ONE TAB!!! THE REVOLUTION IN THE FIELD OF DETERGENTS! They are brand new, fully biodegradable detergent tablets! One tablet dissolves and perfectly colors 750 ml of water, creating an extremely effective and fragrant degreasing detergent, with a great saving in weight to carry and in plastic and bottles used, with only minimal bulk! They are so innovative that we propose them as a GIFT IDEA, given the sensitivity to this issue. Behind each blister pack of 2 tablets, there are 2 labels to apply to the bottle we propose or to your own for recycling.