Human Heart Anatomy Science T-Shirt for Boys (9–13) | Beat. Repeat.

Help your child strengthen biology concepts with our Beat, Repeat human heart anatomy t-shirt for boys aged 9–13. This educational science tee features a scientifically accurate, clearly labeled heart diagram—making it a practical revision aid for school learning beyond the classroom.

🫀 Why Beat, Repeat?

• Curriculum-accurate anatomy – Learn the heart's chambers, valves, and blood flow
• Revision-friendly design – Study while you wear with clear, labeled illustrations
• Vector-style graphics – Clean, professional look that stands out
• Perfect for STEM students – Biology made wearable and cool

👕 Premium Quality

• Fabric: 100% cotton, 180 GSM – soft, breathable, and comfortable for all-day wear
• Fit: Regular fit – designed for active kids with a classic cut
• Print: High-quality DTF printing that lasts wash after wash

🧼 Care Instructions

Wash inside-out in cold water, dry on low heat. Flip it inside out before ironing to keep the design looking sharp.

Perfect for school, science fairs, or everyday wear. Because learning never looked this good!