Buy RS3 Watermelon slice
The watermelon slice is a members-only food item in RuneScape 3. You get it by using a knife on a whole watermelon, which cuts it into three slices. A whole watermelon cannot be eaten, so slicing is the only way to use it as food.
Each slice heals 200 life points plus 5% of your maximum life points. The healing scales the same way as a Saradomin brew or a Unicorn Stallion scroll. The slice weighs only 0.028 kg, so it is very light to carry.
Watermelon slices do not heal much, so most players do not use them as main food. They shine in special cases. Players who carry whole watermelons can slice them with the tool belt knife when needed. A fruit bat familiar can also make watermelons for free healing. This works well for Agility training. At level 80 Constitution at the Barbarian Outpost Agility Course, 25 watermelons weighing 3 kg can heal a total of 45,000 life points.
The slice is noteable and can be disassembled, mostly into Organic parts. Eating a slice does not give any watermelon seeds. The item was added to the game on 11 July 2005.