The bundle contains 5 coconut vessels and 10 Zinc wicks sized 44-36-18. These coconut shell vessels can be utilized for candles a tropical dish to hold different products. The oval vessel approx. 4 x 5, with a sanded bottom. Which should stop the vessel from tipping over. The vessel should accommodate approximately 6 oz of wax. Our supplier recommends lining the shells before pouring so that your wax will not leak out of any cracks that may be in the shell.