Modular Expandable Jar System

Update!: I added a Dual Female Jar Section.

I designed this modular jar system when I was trying to think of a unique was to make a jar. You can print as many different sections as you want to make things such as document tubes or just tall adjustable containers. Everything should be easy to print. THE ONLY PIECE THAT WILL NEED SUPPORT IS THE DUAL MALE JAR SECTION. You can Scale the Diameter of the sections to fit whatever your needs are. There are 5 different components to the system:

1. Lid- Two lids are necessary for the complete system

2. Regular Jar Section- This can be used as a regular jar or the bottom section of an expanded system.

3. Male and Female Jar Section- Used with a lid on top and can connect to any of the other sections on the bottom to expand the system perpetually.

4. Dual Male Jar Section- A lid can attach to both ends. The top can also accept the Male and Female Jar Section or Dual Female Jar Section.

5. Dual Female Jar Section- Can thread to t