Carrageenan\ Bubble wrap & Dragonfruit pigment

I. Material

IngredientAmount
Carrageenan7.5g
Dragonfruit pigment + water225ml
Glycerin2ml
Vinegar20ml

II. Procedure

1. Cut carrageenan into four to five pieces and add them into water with dragonfruit pigment gradually. Stir the solution until carrageenan is almost dissolved.

2. Add glycerin and vinegar and stir.

3. Pour the solution onto the bubble wrap within a glass mold.

III. Results

Flexibility: 8/10

Elasticity: 4/10