Timer Toffees are a rare consumable that allows you to skip or extend various in-game timers. While these toffees are rare, opportunities to earn them will come around.

Skip-Time toffee allows you to skip wait timers: silver toffees can skip wait timers up to 3 hours in duration, while gold toffees can skip any wait timer regardless of its duration.
Skip-Time toffees are identified by a ⏩symbol on the wrapper.

Add-Time toffee allows you to extend the duration of  your Special Adventure by 3 hours. Add-Time toffees are identified by a ➕symbol on the wrapper.

You can check the number of toffees you currently own in the Inventory: tap on your character portrait in upper-left corner of the game screen and select a backpack icon at the bottom-right part of the menu.