pumppopping experiment five doubleballoons

Description: 463 - Emily inflating five "balloon in balloon" with the electical pump. Which one popping earlier? Inside or outside balloons, or maybe both twice? See the nice color mix of both colors while inflating :)   1. inside: blue TT17 | outside: U16 yellow polka dot 2. inside: grey U16 | outside: yellow U16 3. inside: green Belbal 14 | outside: clear Belbal 14 *ornaments* 4. inside: yellow U16 | outside: burgundy TT17 5. inside: red Belbal 14 | outside: clearTT17 *Germany*