Wonderful round Block Party foil balloon with a building block pattern in a mix of colours. Message reads 'Happy Birthday'. Ideal for a Lego themed birthday celebration! Balloons are a great way to to add depth to a birthday display, and can double up as centrepieces, or even gifts. Use this balloon with and a for the best effect.
Suitable for inflation with helium. To inflate your balloons, purchase a or .
Building Blocks Happy Birthday Foil Balloon - 18"
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