Compatible with the “Bunch of Balloons” electric pump (sold separately) which enables you to fill, tie, and string up to 40 balloons in 40 seconds. Each Sold Separately. Colors upon availability.

These party balloons are the revolutionary fast-filling, self-tying party balloons. Compatible with the “Bunch of Balloons” electric pump (sold separately) which enables you to fill, tie, and string up to 40 balloons in 40 seconds.Features and benefits

• Works with electric party pump, a helium tank, and air compression.
• Fill, tie, and string up to 40 balloons in 40 seconds.
• Self-sealing.
• Includes 24 balloons.