3D Printed Butterfly Trainer Pro | Adjustable Weight System | Smooth Flip Fidget Toy | Durable Practice Trainer

🔹 Product DescriptionTake your flipping skills to the next level with the upgraded Pro version.

This redesigned trainer features an improved structure and an adjustable weight system, giving you more control over balance and feel based on your preference.✨ What’s New (Pro Version):Adjustable weight system – Add or remove screws to customize balance and flipping speed Improved design – More stable, more consistent performance Enhanced control – Better grip and smoother motion Stronger build – Reinforced structure for long-term use ⚙️ Key Features:Customizable feel – Light for speed or heavier for control Smooth flipping action – Designed for clean, satisfying movement Durable 3D printed material – Built to handle daily use Beginner to advanced friendly – Grows with your skill level Safe practice design – No sharp edges 🎯 Perfect For:Practicing tricks and improving technique Fidgeting and stress relief Users who want more control over balance and handling 📦 Product Details:Material: PLA Weight System: Screw-based adjustable weighting Variants: Black and White ⚠️ Note:This is a trainer toy for practice and entertainment purposes onlySlight layer lines may be visible due to the 3D printing process Screws can be added/removed carefully to adjust weight preference