Bellissimo Flexi Smoothers - Small Bellissimo Flexi Smoothers - Small Bellissimo Flexi Smoothers - Small Bellissimo Flexi Smoothers - Small Great for stencilling with royal icing & for creating smooth edges on your cakes £5.50 Quantity: at £5.50 each Add To Basket 5 in stock. BELLISSIMO FLEXI SMOOTHERS - 2 pack (small)While these smoothers are designed for creating smooth edges on 3" to 5" high cakes (and to be honest, larger ones too), I have found them really great to use to stencil with royal icing. Less rigid than our other scrapers these smoothers are flexible and can the edges can be used to stencil small areas. One smoother is a rectangle, the other has a rounded edge. Both are the same size: 106mm x 78mm (4.17" x 3.07") Made from FDA approved plastic. Squires Kitchen.