A. Practical tools for epoxy projects. The epoxy mixer paddles have a wide range of uses, suitable for mixing epoxies, paints, ceramic glazes, stains, coatings, and other liquids. They are applicable for daily DIY, decoration, construction and similar activities. B. Features a four-blade spiral stirring design with a smooth surface, enabling even and quick stirring. This helps reduce air during resin pouring, saves stirring effort and time, and improves work efficiency. C. The package includes 6 black epoxy resin mixer paddles drill attachments in 2 sizes: 4 pieces of 16.5cm/6.5inch in length and 2 pieces of 22cm/8.66inch in length. This quantity meets different needs and is sufficient for daily use and replacement. D. Suitable for any 1/4 drill bit. The paddle is inserted into the drill bit and can be used after tightening, eliminating the need for manual stirring. Applicable to models with a rotational speed not exceeding 1000 rpm, with a recommended range between 180-300 rpm. E. Made of ABS plastic, which is safe, environmentally friendly, durable, not easy to bend or break, wear-resistant, reusable, and easy to clean, ensuring a long service time. F. Material: plastic G. Colour: black H. Package Contents: 4 x 16.5cm stirring sticks, 2 x 22cm stirring sticks I. Only the above package content is included; other products are not part of the package. J. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allows an error of +/- 1-3cm.