Great questions about divination, @zari! It looks like crystal master @Christina4 has you covered about crystals and the pendulum, and tarot master @Amethyst helped out with your questions about tarot and oracle cards- many thanks to them! 
Tea leaf reading (aka Tasseography) is the divination practice of reading the formation of tea leaves (or coffee grinds 
) to answer questions and gain insights about the future. It is a personal favorite of mine! 
You can read more about it and learn how to try your first tea leaf reading in the following discussion:
Tasseography (along with many other types of divination) can be easily paired with other forms of divination to confirm details or gain additional insight. More about that in this discussion:
If you are ever left with doubts after a reading, I think cross-checking with another form of divination is a great plan! 
Different forms of divination tend to work better with different types of questions. I’ve found that the pendulum or ouija board work good for yes/no questions, but Tarot and tea leaf readings are geared to more message-style readings.
I’ve found that when I’ve got an unclear reading, sometimes all it needs to become clear is to manifest through another form of divination!
Good luck if you choose to give it a try, Khadija! 
Hahaha you’re right! Looking back I can definitely see Antarctica now that you’ve pointed it out 
I think this is a great option! If you’re printing on thick or card paper, printing a design on one side, then flipping it around and printing out the tarot card on the other could be a great fix
I also love @crystal24’s idea about stamps- if you don’t have any on hand, I’ve heard that they are pretty easy to make! I’ve seen people carve shapes out of erasers, and I found this really easy DIY stamp idea on YouTube:
