Transforming a unique tennis innovation into worldwide sales through AI-assisted, real-time product personalization on Shopify.
Meet BallTrace: Revolutionizing Tennis Ball Identification

The innovation: BallTrace created a specialized personalization tool for tennis and padel balls - making it easy to mark balls for faster identification and retrieval from adjacent courts, and adding a fun, custom touch for players of all levels.
The team: A focused UK-based duo behind the flagship BallTrace Tennis Ball Marker, serving tennis enthusiasts globally with a lean, agile approach.
The challenge: As pioneers, BallTrace needed to sell something customers had never seen before - yet shoppers couldn’t visualize the outcome online.
The Visualization Challenge That Led to TailorKit
The problem
- Customer confusion: Shoppers couldn’t picture how their personalized tennis balls would look.
- Novelty barrier: “This is very important for a unique product like ours as customers have never seen anything like it before.”
- Need for visual proof: Without a preview, buyers hesitated.
Evaluating solutions
BallTrace explored Shopify App Store options that could bridge the gap between their innovative physical product and customer understanding and they chose TailorKit to personalize tennis balls.
Why TailorKit
- Powerful visualization: Real-time previews show exactly how initials/designs will appear.
- Shopify-native and easy: Seamless setup on an existing store.
- Flexible personalization: Support for unique option sets and branded outcomes.
“Good product for visualization.” - BallTrace
Implementation: Bringing Tennis Ball Personalization to Life
The solution in action
BallTrace implemented TailorKit on their personalization page:
Key features used:
- Real-time visualization: See initials or designs instantly on tennis balls.
- Interactive customization: Experiment with fonts, placement, and styles.
- Clear product understanding: Removes uncertainty and boosts purchase intent.

The customer experience
- Choose personalization options: text, color
- See an instant live preview on the product.
- Understand exactly what they’re purchasing.
- Checkout with confidence.
See happy customers

Results: From Local Innovation to Global Success
Measurable impact
🌍 Global reach achieved - “Consistent sales from countries all around the world.”
📈 Key success metrics:
- International sales growth: Consistent orders from multiple countries.
- Reduced pre-purchase confusion: Visualization eliminated uncertainty.
- Higher buyer confidence: Customers know exactly what they’ll get.
- Market expansion: Serving tennis players globally.
Transformation
Before: Shoppers struggled to grasp the concept of ball personalization.
After: Global customers confidently order personalized tennis balls, driving steady international sales.
Customer Experience with TailorKit
What they love
- Ease of use: “Easy to use.”
- Excellent support: “Support is excellent.”
Balanced feedback
While setup included a few early “teething” moments, TailorKit’s responsive support helped resolve issues quickly.
Why This Success Story Matters
For tennis industry innovators
Product visualization turns unique sporting goods into high-confidence purchases - even when customers haven’t seen them before.
For e-commerce entrepreneurs
- Visualization drives sales: Showing the outcome removes hesitation.
- Global expansion is doable: Small teams can serve worldwide markets.
- Support matters: Responsive help accelerates adoption.
For TailorKit users
- Ideal for unique, hard-to-explain products.
- Supports global operations on Shopify.
- Backed by responsive customer support.
Key Takeaways
- The power of visualization: TailorKit’s previews improve understanding and conversion.
- Perfect for novel products: Especially when buyers have “never seen it before.”
- Global reach made simple: Visual proof scales across regions.
- Support when you need it: Smooth adoption, faster wins.
Ready to transform your unique product into a global success? Help customers “see it before they buy” with TailorKit’s Shopify product personalizer.
FAQ
How does product visualization increase sales?
Seeing a real-time preview reduces uncertainty, builds trust, and increases conversion—especially for personalized or novel products.
Is TailorKit suitable for niche or custom items?
Yes. TailorKit’s Shopify-native personalizer is designed for unique and personalized products where visualization is critical.
Can small teams implement TailorKit quickly?
Absolutely. TailorKit is optimized for fast setup with intuitive workflows and responsive support.