3M Filtek Z250 Composite Compule , 20 - 0.2g3M ESPE Filtek Z250 Universal Restorative Refill, 6021, 20 0. 2g capsules Details Low polymerization shrinkage for less stress on the tooth and less potential for patient sensitivity Fast placement technique, and easily finishes to a smooth surface Excellent handling with exceptional resistance to slumping Strong, long lasting and natural looking results Outstanding versatility for any area of the mouth Available in 12 shades: A1, A2, A3, A3. 5, A4,