[Hole with 2 cores]:Please note that all tapes, scissors and pencils are props and are not included. 1inch and 3inch diameter spools, easy to switch manually, the length of the cutting tape is the same. You can also choose the length to be intercepted. The holder fits 2x 3/4inch ordinary transparent tape with 1inch core and 4x 3/8inch with 3inch core. [Convenient to cut multiple straps]: Lovely rotating windmill design, you can cut and distribute the straps in just one circle. Just rotating can cut the tape into many tape fragments with a length of 1.81inch (46mm), Easy and convenient. Tape not suitable for heat tape. Tape not suitable for dispenser.Adhesive tape, double-sided tape, any tape whose width exceeds 1.5 inches, kraft paper tape, carpet tape, dry erase tape for whiteboard, masking tape. [Easily roll up the tape]: The tooth pitch on the windmill is very small, even if you wear gloves, your fingers have a lot of space to lift the tape. Rotate the tape and it will be automatically cut. If the width allows, you can install tape on it, so that two rolls can be cut at the same time to improve work efficiency. [Tidy]: The product includes a pen holder, which can put tidy markers, rulers, handmade scissors, sharpeners, pencils, art, crafts, gift packaging, etc., to make your desktop more tidy. Very suitable for home and office use. It is simple and effective to use, heavy weight, and will not the table. [With a Pen Holder]A pen holder is installed on this tape dispenser,which can store stationery such as ruler, pen, and scissors for artwork, and make your desk more tidy. size:19x10x12.5cm Material:ABS plastic colour:green, Black Package Contents: 1 x Multi-Roll Semi-Automatic Desk Tape Dispenser Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from he real thing. The measurement allowed error is +/- 1-3cm.