Creative 3D Glass Sandscape In Motion Hourglass Moving Sand Frame Art Picture Color:Light Green - 3 training modes: shock

- 3 training modes: shock / vibration / sound

- Daily water resistance (not for showering and swimming)

Pure citronella oil and chamomile essential oil synthesis

non see-through

Creative 3D Glass Sandscape In Motion Hourglass Moving Sand Frame Art Picture Color:Light Green - 3 training modes: shockspecification: Material: glass, acrylic, quicksand Package Included: 1 x quicksand painting Features: Smooth movement of sand relieves stress, relaxes your eyes and increases patience. Each flip can produce a completely non repetitive dynamic painting. It is conducive to the development of intelligence and improve mood. The glass frame is crystal clear and luxurious. The inner frame of the plastic has a strong concave and convex feel. Suitable for