Small empty box for filling shampoo or soap for travel or camping

Very comfortable and easy to use. Ideal for home use or travel use. Capacity: 15 ml 20 ml 30 ml, 50 ml, 100 ml. Type: Smooth, crystalline. Materials: Plastic. Fixed and portable. Note: Please allow 1-3 mm error due to manual measurement. Fixed and portable. Make sure you don't mind before bidding. Due to differences between different screens, the actual color of the item may not reflect the picture. Thank you! Image: