Soft Spiky Massage Ball, Sensory Stimulation, Hand - STL File for 3D Printing

A unique 3D printable creation — this Soft Spiky Massage Ball, Sensory Stimulation, Hand Strengthening, Therapy. Download and print immediately — tested on 8+ FDM printers. WHAT'S INCLUDED: - STL File — FDM optimized, ready to slice - 3MF File — Pre-configured print settings - OBJ File — Universal format for editing - Detailed print guide with tested settings SPECIFICATIONS: - Dimensions: 100.0 x 98.9 x 99.7 mm - Estimated Print Time: ~4.8 hours - Material: ~143g PLA filament TESTED ON: Ender 3