Junior Shape Sorter Puzzles

A fun and educational set of 3D-printable knob puzzles designed to help toddlers develop fine motor skills, hand-eye coordination, and shape recognition.

This collection includes 2 unique puzzle designs

Each design comes in two sizes:

• Mini: 120 × 80 mm (Small pieces, not recommended for very young children as possible choking hazard) 
• Regular: 180 × 120 mm

These puzzles are ideal for Montessori-inspired learning, preschool activities, and sensory play.

Included:

• 2 puzzle designs
• Mini and Regular versions of each design
• Easy-to-print models with no supports required

Perfect for toddlers, preschoolers, classrooms, and educational play at home.

Please consider leaving a 👍 Like, ⭐ Rating, or 📸sharing a photo of your print. Your support helps me create more free models. Thanks!