Equal Mass Deursity Set/5

ARCO Equal Mass Density Set consisting 5 cylindrical shaped rods of different material with different dimensions. This equal mass density blocks set containing: Brass Rod (15mm length), Aluminum Rod (45mm length), PVC Rod (65mm length), Polypropylene Rod (85mm length), Acrylic Rod (100mm length) . All rods are having diameter of 12.5mm.