★ 3 Ink Cups' Sizes: 9*8mm Small, 12*10 Medium, 15*13mm Large tattoo pigment caps. Due to the manual measurement, there might be 1-3mm error, please kindly note that. | ★ 300pcs Mixed Cups include Small 100pcs, Medium 100pcs and Large 100pcs. Both quantity and quality are worthwhile. | ★ Can be used to hold pigment and ink for tattoo or microblading. Wide cup edge prevents the pigment from spilling. | ★ Made of plastic, lightweight and perfect for use. Waterproof and reusable. | ★ ATOMUS Brand Introduction: If you had any questions about our product, please feel free to contact us, we will offer you satisfied service.