Product Description
Stable Flight and Soft Touch - The Perfect Performance Softball for Professional Training and Recreational Play
The Star Sports Softball New Rookie WB5422 is a high-quality softball designed to meet the needs of both competitive players and recreational enthusiasts. Measuring 97mm in diameter and weighing 190g, this ball features a premium PVC (Polyvinyl Chloride) exterior combined with a natural cork core. This construction ensures a consistent flight path, excellent durability, and a comfortable grip, making it ideal for players of all ages and skill levels. Whether it's for school PE classes, local club matches, or backyard practice, the WB5422 provides a safe yet professional playing experience. Its weather-resistant PVC cover maintains its integrity through various conditions, while the cork center offers the perfect balance of firmness and rebound. Certified by KC (Korea Certification), this ball guarantees safety and quality for all your sporting needs.
- Professional Cork Core Construction
Features a high-density cork center that provides a stable weight and professional rebound for accurate pitching and hitting.
- Durable PVC Exterior
The high-quality PVC cover is resistant to abrasion and moisture, ensuring the ball maintains its shape and grip over time.
- Universal Design for All Ages
The size and weight are optimized to be accessible for children, seniors, and beginners, while still being suitable for amateur competition.
- Consistent Flight Aerodynamics
Precision-engineered to provide a predictable trajectory, helping players improve their throwing and catching accuracy.
- KC Safety Certified
Fully compliant with Korean safety standards, ensuring non-toxic materials and reliable construction for school and home use.
- High-Visibility White with Red Stitching
Classic professional appearance with clear stitching patterns that help players track the ball's rotation and speed.
- Versatile Use Cases
Perfect for softball games, baseball training drills, and general physical education activities.

Global Shipping
ROAExpo provides Global Shipping to over 130+ Countries worldwide.
All orders are shipped from our Central Logistics Hub, currently operated in South Korea, where ROAExpo directly performs free pre-shipment QQ Inspection (Quality & Quantity Inspection). Additional regional logistics hubs will be expanded globally in the future.
Available Shipping Methods
- Sea Parcel – Most economical option for heavy or bulk orders
- Air Parcel – Balanced option between cost and delivery speed
- EMS – International postal delivery service
- FedEx – Fast express courier service
- UPS – Premium international courier service
Shipping availability and transit time may vary depending on destination country and local regulations.
Shipping Cost Calculation
- Destination Country
- Total Shipment Weight
- Selected Shipping Method
Products from different brands or stores can be combined into one shipment when shipped from the same origin country.
You can combine products from multiple brands or stores in one cart to reach the USD $150 purchase threshold and receive shipping discounts, as long as the products are shipped from the same origin country.
The Final Shipping Cost Before Payment is clearly displayed at checkout. There are No Hidden Fees after payment confirmation.
Shipping Discount Benefits – Global Free Shipping (GFS)
- Orders over USD $150 with total shipping weight under 3kg may qualify for Free Shipping
- If total shipping weight exceeds 3kg, customers may receive up to USD $30 Shipping Discount
- The GFS Coupon (Code: ENJOYGFS-KOR) is automatically issued to eligible members and can be found in the member’s account after login. There is no limit on the number of uses.
- The GFS coupon may be combined with other promotions or coupons
- Eligibility may vary depending on product category, shipping method, and stock availability
Final discounted shipping cost is shown before payment confirmation.
Seasonal shipping promotions are announced on our homepage banners and member emails.
Order Processing & Tracking
All orders undergo free pre-shipment QQ Inspection directly performed by ROAExpo before shipment.
Once shipped, a Tracking Number will be provided to the customer.
Delivery time may vary due to customs clearance, local carrier operations, weather conditions, or public holidays.
Customs & Import Duties
Import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the customer unless otherwise stated.
Customer Support
???? cs@roaexpo.com
☎️ +82-2-6951-0318 (Available Monday–Friday, 10:00–17:00 KST)
Authentic Products Guarantee
All products sold on ROAExpo are Authentic Products sourced directly from Official Suppliers or manufacturers.
Returns Due to Defect or Shipping Error
If a product arrives damaged, defective, or incorrect, please contact Customer Support within 7 days of delivery and provide photos or videos as evidence.
ROAExpo will review the case and provide appropriate resolution, including replacement or refund when applicable.
Returns for Change of Mind
Due to international shipping and customs regulations, returns for personal reasons may be restricted.
In such cases, the customer may be responsible for all return shipping costs and any applicable customs charges.
Please contact Customer Support before initiating any return shipment.
Refund Processing
Refunds are processed after the returned item is received and inspected, or after the claim is verified.
Refund processing time may vary depending on payment method and financial institutions.
Non-Returnable Items
Certain products may not be eligible for return due to hygiene, safety, or manufacturer restrictions.
Customer Support
???? cs@roaexpo.com
☎️ +82-2-6951-0318 (Available Monday–Friday, 10:00–17:00 KST)