• Upper ring inner diameter 0.8mm
• Lower ring inner diameter 2mm
• Material: Paulownia
• Top coat: matte finish
• No weight

Although it is small in size, visibility is excellent.
Due to its small volume, it has good sensitivity and responds to even the slightest hit when the food is reluctant to eat.
The inner diameter of the top ring is 0.8 mm, so it can be stopped securely with just the float stopper, and the thread drops quickly.
weight balls are not required.