Level up your sling game — or gift it to someone ready to start theirs.
The Booster Bundle is the perfect add-on for any slinger looking to sharpen their mechanics and get more practice time. Whether you're pairing it with a new sling or stocking up on essentials, this bundle delivers two of our most-loved accessories in one shot.
What's Included
2 Handmade Kevlar Crackers — Tied by hand and built to last, these crackers produce a satisfying crack when your release mechanics are dialed in. Great instant feedback for skill development.
2 Practice Foam Balls — Safe for backyard use around people, pets, and breakable objects. Perfect for building muscle memory and confidence before moving to heavier ammo.
Who It's For
New slingers building their foundation
Experienced slingers who go through crackers fast
Anyone gifting a sling who wants to include the full experience
Pairs perfectly with any Sling Star Pro or basic bundles!
