Take creativity to new heights with the BRIXIES Post Card – Astronaut, an inspiring miniature building experience tucked inside a greeting card. Inside the postcard are precision micro bricks and easy step-by-step instructions that allow the recipient to build a collectible 3D astronaut model—ideal for display on desks, shelves or classroom STEM spaces.

More exciting and memorable than a traditional greeting card, this mailable mini kit transforms well-wishes into an interactive hands-on activity, making it a thoughtful surprise for kids, teens and adults alike. Lightweight and easy to send, it’s perfect for birthdays, congratulations, back-to-school, science fair rewards or everyday notes of encouragement.

Everything needed to build is included — simply address, stamp and mail. Collect the full BRIXIES postcard series and turn ordinary mail into unforgettable buildable memories.

• Age Grade: 8+
• Product Dimensions: 5.80" L x 0.10" W x 7.90" H
• Material: Plastic
• Play Pattern: Creative & imaginative play
• Skill Development: Fine motor skills, spatial reasoning, creativity, and problem-solving
• Care Instructions: Store bricks in the original bag or a small container to keep pieces organized and avoid loss. Wipe bricks gently with a dry or slightly damp cloth; avoid soaps or chemicals. Keep away from extreme heat or direct sunlight to preserve shape and color. Handle completed models gently and display on a stable surface. Contains small parts — keep away from pets and young children.

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