Bowling Ball SWAPS
Craft foam can be turned into just about anything if your good with scissors and use the right glue. Throw in a pattern and you're good to go with my various foam SWAPS.
For these SWAPS you will need: 
Assembly Instructions
1. Download the document and print the pattern on cardstock. Cut it out carefully to use as a tracing template. 
2. Trace the pattern on the craft foam with care. 
3. You can cut the balls apart from the sheet before cutting them apart, which makes it easier. 

4. Use a handheld hole punch to punch the three finger holes of the bowling ball, as seen below.

5. Just slip a pin through the craft foam or hot glue a flat backed pin to the backside! 

For more of this type of SWAPS, try the Craft Foam Page
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