Best Savta (Grandmother) Ever Magic Mug
At first glance this is just an ordinary 11oz black ceramic mug, but thanks to special thermal coating the design appears on them when you fill them with hot liquid.
Even the prickliest sabra will be delighted by watching evidence of your affection appear magically before their eyes each day as they our a cup.
Not microwave-safe, recommend hand washing for best product durability. Do not go from cold water immediately into boiling water and vice versa, as it may cause the mug to crack.