This object is a hammer and a pencil combined. When you are on a spacecraft and you need a hammer to nail something and a pencil to write with you use this tool. This object has a pencil on one side and a hammer on the other for two multi purposes. On the side with the hammer you can do any work that involves putting in nails, taking out nails, etc. On the side with the pencil you can do any work that involves writing. When you are making something you need to write or draw out what you need to make. You use the pencil part to write or draw out what you are making and then you use the hammer part of this object to physically build or create whatever you are making. In space there is gravity and objects float so it will be more useful two have two items together and to make more space to add more items on a spaceship. This hammer part is called a claw hammer which is able to pull out nails or put in nails very easily. Both parts combined help to make more space on a spaceship.