🏀 Free shipping on orders over $50 · 30-day free returns · 100% authentic

4-Tone Loud Mountain Whistle, Size S, Luminous Glow-in-the-Dark Green

★★★★★ 4.5 rating · 29 reviews · 287+ sold
$10.00 $13 30% OFF
Flash Sale ends in
00d 00h 00m 00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty

Product Details

【Features】
● With 4 chambers, it produces a loud sound that can cause tinnitus if blown with full force.
● Compared to the M size, the S size has a higher pitch.
● The glow-in-the-dark material is used for everything, including the paracord.

【Specifications】
Size: Approx. 14mm (width) x 14mm (height) x 52mm (depth)
Weight: Approx. 7g
Material: Resin, 1.18mm paracord

【Notes】
・ Please note that accessories other than those mentioned in the product title are not included.
・ Due to the 3D printing process, there may be imperfections such as layer lines, burrs, marks from support removal, and rough surfaces, which can be described as handmade characteristics.
・ Individual sales are not available.
・ Price negotiations are not accepted.
・ We will ship in the most compact and simple packaging possible.


Whistle, Bear Deterrent, Glow, UL, Ultralight

Category
Emergency Goods
Condition
New/unused
Shipping
Included in price (by seller)
From
Aichi

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (29)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User1459120
★★★★★
2026-11-07

The product does what it’s supposed to do. Nothing extraordinary, but it performs its function well. Delivery was quick and smooth.