Pllieay 30 Pieces DIY Bath Bomb Molds, 15 Sets 3 Sizes DIY Metal Bath Bomb Molds for Crafting Bath Bomb

Pllieay bath bomb molds set for finishing all of the jobs on making bath bombs
The rigid material lets ingredients to be packed in good shaping and compression, and the polished inner surface releases the shaped "bombs" easily.

Specifications 
Product Dimensions: 8 x 8 x 12cm/ 3.1 x 3.1 x 4.7 inch 
Net Weight: 260g/ 9.2 oz 
Material: Aluminum alloy 
Color: Silver 
Diameter : 4.5cm/ 1.7 inch  
Diameter : 5.5cm/ 2.17 inch  
Diameter : 6.5cm/ 2.56 inch 

Ingredients of making bath bomb 
1 cup baking soda
1/2 cup citric acid
1/2 cup epsom salts
1 tsp. water
2 tsp. essential oil or fragrance oil (avoid minty oils)
3 tsp. olive oil or similar vegetable oil
a few drops food coloring (any color)

How to Use 
Step 1: Fill each half of your dome molds with the ingredients mixtures until it's just overflowing a little.  
Step 2: Press the two sides together and use a lot of pressure to compact the mixture firmly into the molds
Step 3: Whisk away the excess mixtures around the molds. 
Step 4: Use a metal spoon to tap slightly around the molds. 
Step 5: Gently remove one side of the molds, then gently invert the bath bomb so the uncovered side is facing down, then gently remove the other half of the molds from the top.  

Package include 
5 set x 1.8 inch Bath Bomb Molds  
5 set x 2.2 inch Bath Bomb Molds  
5 set x 2.6 inch Bath Bomb Molds

NOTE:
DO NOT hit the molds with metal spoon. 
Not suitable for use in a dishwasher.