Digital STL File – 3D Baseball Stanley Cup Topper | Printable Tumbler Accessory | Fits 30 oz or 40 oz Stanley-Style Straws | Game Day

⚾ Digital STL File – 3D Baseball Stanley Cup Topper | Printable Tumbler Accessory | Fits 30 oz & 40 oz Stanley-Style Straws | Game Day Sports Charm | Baseball Mom DIY File

Hit a home run with your next 3D print! This Baseball Straw Topper STL File is a fun and functional design you can print at home to add sporty style to your 30 oz or 40 oz Stanley-style tumbler. Perfect for baseball moms, team merch makers, or DIYers looking to step up their game day gear!

🧡 What You Get:
⚾ 1 High-Quality STL File (digital download only)
🎯 Designed to fit reusable straws on 30 oz & 40 oz Stanley-style tumblers
🖨️ Ready for at-home or professional 3D printing
✨ Easy to scale or customize as needed

📌 Ideal For:
DIY baseball-themed gifts
Team party favors and coach gifts
Custom sports accessories for tumbler makers
Baseball moms, fans, and crafters

⚠️ This is a digital file – no physical product will be shipped.

📥 Instant download available after purchase. For personal or small business use — please do not resell the file itself.

⚾ Add some team spirit to your tumbler creations — download the file and start printing today!

🔧 Please note: Due to the handmade and 3D printed nature of this item, I am unable to offer troubleshooting support for fit, printer settings, or tumbler compatibility. Thank you for understanding!