Add one tsp of bicarbonate of soda to 100ml of PVA glue, stir until fully mixed. Add your food colouring to the mixture and stir well, it can be whatever colour you like! Stir in small amounts of ...
Add one tsp of bicarbonate of soda to 100ml of PVA glue, stir until fully mixed. Add your food colouring to the mixture and stir well, it can be whatever colour you like! Stir in small amounts of ...
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