Rated 5 out of 5
Booster is the secret Street Killer Ink ingredient, the magic dust which makes the ink more powerful than ever. 8 grams of pure power, Booster gives something extra to your tags: once added to your favourite ink, it gets deep on porous surfaces, making your mark more resistant to buffing and protecting your tags from the sun for a longer time, thanks to anti-UV filters. If you want the most out of your Booster, let it sit all night before use: the chemical reaction will be even more devastating! One bag is ideal for 4 packs of 200 ml of product.