combination: you with a medium-sized marker tube and manufacturer of different colors, which is convenient to bee; the nib of this marker pen is softer, easy to color, and further protect the bee High-quality materials: Bee marking tool is safe to use, and undergoes a production process with advanced technology, durable and long service life. How to use: This is a practical queen bee . you find , put it in it, press the plunger lightly to make her stick to the grid and at the same time Protect the bees: When the is dry, slowly loosen the plunger, and then open the grid door of to release bee Instructions: Find , put her inside, gently press the plunger to fix her on the grid, and at the same time. colour: yellow marker pen color: Random color, 't accept the specified color Material: Plastic + Sponge size: size approximately: 4.3x6cm, pen approximately 13.5cm Package Contents: 2*marked 3*Random color of marker pen Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.