Forget the apple?celebrate a special teacher with this truly original gift! Our charming ?Keep Calm and Teach On? vase insert is sure to earn top marks with your favorite educator. Pair it with a beautiful bouquet of their favorite flowers: assorted roses, assorted Gerbera daisies or fresh white lilies. The 100% waterproof insert arrives positioned inside the vase, so all they have to do is add water and voilą?instant smiles!