STEM Building Block Gun – Automatic Ejection Soft Bullet Toy | DIY Construction Set for Kids & Teens

Build, play, and learn with this STEM Building Block Gun Set! 🔧🔫
This colorful construction kit lets you assemble your own working toy blaster that safely shoots soft bullets and even ejects casings automatically.

Perfect for kids, teens, and parents who love hands-on projects, this DIY set combines engineering, creativity, and fun.
The pieces snap together easily to create a realistic design — helping children develop fine motor skills and spatial awareness.

Great for STEM learning, parent-child bonding, or unique gifting for birthdays and holidays.

🧩 Features:

• Realistic ejection & bullet-launching system

• Educational STEM construction toy

• Safe & non-toxic soft bullets

• Durable ABS plastic pieces

• Promotes creativity and coordination

• Ideal for ages 8+