Spinning Gear STEM Construction Set

VELLINNA™ · COLORFUL PLAY, CURIOUS MINDS

Connect It, Turn It, Watch It Move

Colorful gears, axles, tubes, and base pieces connect into moving mechanical creations that make cause and effect easy to see.

Play Brighter. Learn Naturally.

Children learn best when curiosity leads the way. Spinning Gear STEM Construction Set turns hands-on discovery into an inviting, repeatable play experience—easy to begin, satisfying to explore, and open enough for fresh ideas every day.

THREE SIMPLE WAYS TO PLAY

Open the Box. Follow Their Imagination.

1. Connect gears so their teeth meet.

2. Turn one piece and watch motion travel through the build.

3. Rearrange colors and sizes to test a new design.

Why Families Will Love It

Bright colors invite children in, hands-on pieces keep them engaged, and the flexible play pattern grows with their confidence. It is made for quiet independent moments, shared parent-and-child time, and stories created with friends.

• Interlocking gears create movement
• Introduces simple mechanics
• Multiple building configurations
• Problem-solving and fine-motor play
• Designed for repeat, screen-free play
• Easy to bring into everyday playtime routines

Hands-on mechanics made colorful, active, and fun.

Spinning Gear STEM Construction Set
Colorful discovery · Hands-on confidence · Imagination in every play session