Gear Building Blocks

• 1 luxurious large gift box, size 15.6 × 12.6 × 3 inches

• 1 main unit

• 18 gears

Designed with Montessori principles in mind, Serifik™ helps kids:

• Build spatial reasoning & logic

• Improve hand-eye coordination

• Focus without screens

• Learn through hands-on discovery

It’s not just a toy—it’s a brain gym for little learners.

📦 Orders are processed within 24–48 hours.

🌍 We ship worldwide with tracked delivery.

📬 US/EU delivery: 6–10 business days

📦 Secure eco-packaging to protect your puzzle set.

You’ll get tracking as soon as your order leaves our warehouse.

We stand behind every block.

If you're not 100% happy with your Tetrimio™, just contact us within 30 days.

✅ No hassle

✅ No stress

✅ Full refund