Multifunctional Manual Six-wheel, Neck Roller Tool, Massaging Relaxing Device Office Supplies and Accessories forced expiratory flow at 25

forced expiratory flow at 25 % of FVC (FEF25)

Capacity: 410ml

Sleeve Length(cm): Full

Elegant halter V-neck design enhances the neckline

5W transmission power delivering very low radiation

Multifunctional Manual Six-wheel, Neck Roller Tool, Massaging Relaxing Device Office Supplies and Accessories forced expiratory flow at 25Overview: 1. Upgrade the Rolling Ball Manual Neck Massager 6pcs ball rolling smoothly 360, it will give you a good massage and relaxing experience compared to the fixed ball neck massager tool. 2. Refine the Outlook Design Added two ears in the neck massager tool that look cuter and more humanized. Two soft dual balls can be removed and washed, and the handle is plating finished. 3. Enlarge Massage Contacting Area 2 Pairs of long dual balls can roll