An innovative product to help you use up every last bit of your pitcher's rosin bag.

This is an innovative product created to help you use up all the rosin and powder for various sports like baseball, softball, track and field, and gymnastics.

Size: Approximately 200mm x 130mm. Please note that as this is handmade, there may be slight variations in size.

Usage is very simple:
Open the zipper at the top of the bag
By placing multiple partially used rosin bags inside, it feels like using a brand new one.
Simply washing it once a year during the off-season is enough to keep it clean. I've personally been using mine for 7 years.

Completely using up rosin bags requires a troublesome process.
Your hands and clothes tend to get covered in powder, often leading to neglecting or discarding them.
This product was created to eliminate such waste and is an idea product that you'll find surprisingly easy to use.

Please give it a try.

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