Features: 1. Light and portable 2. It can be used for cutting printing paper, photo paper, composite paper, Kraft paper, special paper, optical film, etc. 3. This is a simple paper-cutting knife, suitable for DIY production and paper-cutting purposes in families, kindergartens, schools, etc. Specifications: Material: plastic Size: 22*7*7 cm/8.66*2.76*2.76", a total of 3 cutter heads, cutting diameter 10.3-33.5 cm/4.06-13.19" Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.A Good Gift: The rotary cutter has clear scales and easy-to-read numbers, suitable for DIY, office, handcraft, paper-cutting lover, kindergartens, schools, etc. It is a good gift for your children. Easy for Operation: You could adjust the circle size by unscrewing, sliding, and then tightening the wheel on the ruler to the desired circle size. Then place the cutter on paper and spin it around for the perfect cut. Multi-Usage: The craft paper cutter is lightweight and portable, quite easy to use. It can be used for cutting printing paper, photo paper, composite paper, craft paper, special paper, optical film, etc. Whole Set with Extra Blades: The circle paper cutter comes with one blade already installed which is covered by a small cap that needs to be removed prior to use. The other 2 replacement blades are in the storage location of this craft cutting tool under the big circle. Adjustable Circle Cutter: The paper cutter could cut circles from 4 inches to 13 inches in diameter. You could adjust it according to your needs.Handle Material: Plastic. Blade Material: Stainless Steel. Brand: QYQRQF. Date First Available: March 26, 2022. Best Sellers Rank: #66,832 in Office Products. Customer Reviews: 3.9 out of 5 stars 145 ratings 3.9 out of 5 stars. Item model number: QYQRQF0712. : B09WK66HT2. Item Weight: 2.89 ounces. Package Dimensions: 9.02 x 2.91 x 1.61 inches.