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

New, unused, excellent condition. "The 90% Rule of Communication" by Keiichi Sasaki. Self-help.

★★★★★ 4.5 rating · 25 reviews · 247+ sold
$10.60 $13.7800004959106 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

Learn from this book and your words will become powerful in an instant, changing your life.

- Title: 伝え方が9割 (How to Communicate 90%)
- Author: Keiichi Sasaki
- ISBN: 9784478071220
- Price: 1400 yen
- Content: 5 techniques for creating powerful words

Thank you for looking.

Category
Business / Economy
Condition
New/unused
Shipping
Included in price (by seller)
From
Unspecified

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 (25)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User4087706
★★★★★
2026-11-06

Envío rápido y comunicación clara.