The newest innovation in Mushroom Box design.
Now the lid fits more secure, but is 100 times easier to put on and get off.
New and improved lid design.
Same great light transmittance thrut  the semi-translucent material to be best for your loose frags or mushrooms.
Dimensions.....
External: 2.75" Diameter
Internal: 2.25" Diameter
Height: 1.75" with lid