The helium is already in. Happy Birthday Font puffs every letter into magenta foil, with a crimped weld running around each edge and hard mirror highlights along the top of every curve. The colour shifts from hot pink to deep plum. It suits party supplies, greeting cards and event branding, and it types from a plain OTF with transparent PNG letters.
Happy Birthday Font Arrives Already Inflated
The helium is already in. Magenta foil puffs each letter of the Happy Birthday Font outward, so the strokes swell and the counters shrink. Because the sheet is welded rather than moulded, a crimped seam runs around each edge. Then the foil catches hard mirror highlights along the top of every curve. Meanwhile the colour shifts from hot pink to deep plum where the surface turns away. The letterforms stay wide and friendly underneath, though.
Foil, Not Latex
The difference matters more than it sounds. Latex balloons stretch smooth, while foil holds a flat face with a welded rim. Since the metallic layer reflects everything around it, highlights land as sharp streaks instead of soft blooms. Besides that, the seam picks up its own thin line of light. Above all the inflation stays even, because a saggy letter would read as a mistake. Of course the numerals puff the same way.
