Best overall
DIY birthday balloon arch kit (130-piece)
Custom-color balloon arch, all the bits — pump, strip, knotter, glue dots — for under an hour of setup.
$18–32View on Amazon →
Birthdays & milestones — recommended supplies
Curated picks across decor, tech, signage, and gifts — chosen because they actually solve a problem at this kind of event.
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Instant photo camera with starter film (40 prints)
Guests take instant photos and pin to a memory wall. 40 prints included.
$95–140View on Amazon →
Kids' party favor box set (12-pack)
Fillable favor boxes guests actually take home and use.
$15–25View on Amazon →