portals or...

I have such a bad memory...i forgot what was the name of the thing required to craft smthing which spawns/opens portals ....here r some questions :
1 how many things r required to craft that thing?
2 after I checked announcements I got confused bout this....is that thing multiusable now?
Ty :)

u mean the "unicorn food" u need buy the recipe for 200 tokens, and then to can craft the food u will need 2 energy kits and 5 unicorn sugar, then u will have 1 unicorn food to open just 1 portal, after that u will need to craft other unicorn food.