pre-combined
adjectiveUK /ˌpriːkəmˈbaɪnd/
US /ˌpriːkəmˈbaɪnd/
Already put together before you get it.
The pre-combined kit has all the paints you need in one box.
OTHER MEANINGS
2. Mixed together in advance so no further mixing is needed.
Use the pre-combined flour and sugar for the recipe.
3. Joined or united beforehand into a single group.
The pre-combined teams practiced together all week.
4. In computing, data or files merged before processing.
The pre-combined dataset loads faster.