2.3" Russian Style Juggling Ball (Sold Individually)

Description

2.3" Russian Style Juggling Ball (Sold Individually).
Upon purchasing, please leave a note about which colors you would like (red, orange, yellow, green, blue, or pink).  If you do not leave a note, I will select random colors for you.
These are Russian-style juggling balls, which means they are plastic shells underfilled with sand.  They have a small bump of hot glue where the ball is sealed after being filled with sand.  By default, I fill them to 60g but you can request a different amount.
These are the same balls that were used for the fastest 100m, 400m, 1600m, and 5km while juggling 5 balls Guinness World Records (https://mattfel1.github.io/joggling/).  While these are not "professional," they have are certainly good enough for these records and are good for jugglers of all levels.  I aim to provide them at an affordable price so that people can have access to good props and focus on becoming a better juggler.
They are made by hand, and not by a polished, professional manufacturer so they will all look slightly different and may not be perfect. They are all tested for an airtight seal before being shipped.  If any ball breaks or gives any problems within 6 months of receiving them, let me know and I will replace them for free so that you do not need to worry about purchasing faulty juggling balls.