Hearbeat Mandoo Stressballs are the shape of a fluffy and white king dumpling. Its soft texture helps relieve stress and improve concentration. It is a model similar to the real king dumplings, but it is not edible. Never eat it!
- Component: Hearbeat Mandoo Stressball (2p)
- Size: (mandoo) 8.5 x 8.5 x 5 cm / (case) 9.7 x 9.7 x 6 cm
- Material: Plastic