1. Gas won't leak while blowing and the balloon will seal automatically.
2. After blowing,the balloon becomes 3-D and looks fashionable.
3. It weights light and can be folded.Thus, it's so convenient to be
carried and kept.
4. It can be reused after leaking gas artificially.
2 SHAPES : Round Heart
1 SIZES : 30cm
Customized shape and design OK