【Choryo Beads - Glow-in-the-Dark Type Shimori Ball (Soft Type)】 These glow-in-the-dark shimori balls have excellent fish-attracting effects. Attach them to the hook's tippet or end of the line to attract fish to the bait. Please charge them with a light source before use. Can be used as a soft-type shimori ball. 【Specifications】 Soft Type Diameter: Approximately 4mm Length: Approximately 5mm Hole Diameter: Approximately 0.8mm Weight: Approximately 0.01g Specific Gravity: Lighter than water (floats) Contents: 100 green pieces 【Increased Quantity Available】 We can also increase the quantity in increments of 50 pieces. Please contact us before purchasing.