Flexibole small mixing bowl: 3.25" diameter x 2.25" height, 150 cc capacity. Ideal for mixing plaster, stone, investment, and alginate materials. Non-stick design for easy cleanup. Highly flexible for efficient mixing. Comes with nylon spatulas. Flexibole non-stick mixing bowls are best for mixing plaster, stone, alginates, and investments. Compared to rubber bowls, Flexibole Hygenic Mixing Bowls are more flexible, allowing for more efficient mixing without the messy cleanup.The bowls come with nylon spatulas (not suitable for acrylic mixes). Available in various sizes.