Miyu sit pops two balloons on a chair while studying (please read description below)

miyu blows up 2 balloons and sit pops them all credit goes to miyu so please show all your support to her links to her youtube channel and online store below miyu’s store:#cid26aa0026905abdd8854b24c2d9 miyu’s youtube:@Miyuclub balloons l believe are used in this video is a blue 18 sempertex and a pink 14 inch belbal but not 100% sure