This is a handy box with the XTRA Slim size from PURIZE: 10 filters with a diameter of 6 mm in a box with a closure that easily fits in your pocket. The Rainbow version is a colorful mix - the filters differ in appearance, but not in construction, so the color is an aesthetic choice and nothing more. Inside each of them is activated carbon made from coconut shell.<\/p>\n
The manufacturer explains this choice directly: coconut shell provides carbon with a finer and more porous surface than coal, which allows tar substances and solid particles to remain in the filter while the flavor passes through. Both ends of the filter are closed with ceramic caps, so the insert does not have a designated side, and you don't have to check which end to insert.<\/p>\n
The entire product is made in Germany, and PURIZE declares that it manages the subsequent stages of production and controls the density, material, and draw parameters.<\/p>\n
This list is short because the activated carbon filter is a simple item. And that's why it's worth knowing how the different versions differ from each other. The only variables here are three: diameter, packaging method, and print color. The carbon insert and ceramic caps are described identically by the manufacturer across the entire XTRA Slim size, so when choosing colors, you are selecting the same construction.<\/p>\n
Ten pieces per single insert means ten rolls, which is a convenient measure for the first purchase, as it allows you to check if the 6 mm diameter fits the rolling papers you use before deciding on a stock. The Rainbow version is listed by the manufacturer as one of the color options for this size, and the colors in the package are assigned randomly, so you do not order a specific color.<\/p>\n
The box itself has a closure, so it returns to a closed state after each filter is removed - when carrying a stock with you, this is a difference that becomes noticeable after a few days.<\/p>\n