Handmade watercolor paint made with cosmetics grade pigments. If you are not comfortable with shipping carriers Please add shipping insurance, Unfortunately, cannot issue refunds if you didn't add insurance for your orders. search "insurance" in my shop. Thank you. half 2ml 1.6x1.9x1 cm Quarter 1ml 1.5x1.8x0.5 cm mini 0.5ml 1.5x1.1x0.5 cm *Drop the water and wait 3~5 mins for the best colors.