Freealgin Standard Pack of 2 - 50 ml Cartridges. A-Silicone Alginate Alternative, Fast Setting, Medium Viscosity, Lilac color, Mangustan flavor (exoctic fruit), for all alginate indications. 2 - 50 ml cartridges (base+catalyst) & 4 lilac mixing tips. 2 - 50 ml cartridges & tips