Detailed description: Material: Wood Color: Wood Size: diameter x length Diameter:0.4cm 0.5cm 0.6cm 0.8cm 1cm 1.2cm Length:1cm 1.5cm 2cm 2.5cm 3cm 3.5cm 4cm 5cm 6cm 8cm 10cm 12cm Vertical structure: the fluted wood dowel pins are cut straight from hard wood, with tapered bevel ends on both sides for easy insertion into bevel, and at the same time, they can be removed and reusable, can be applied as durabl and safe joint between two plates Reliable to use: our wooden beveled ends are made of wood with grooves, which can eliminate trapped airs and achieve better fastening; The material is sturdy and convenient for carrying and storing, long time to use Easy to install: only tools such as electric drill glue are needed, and the two boards to be connected are drilled with electric at proper positions, then glue is added into the holes, then the fluted wood dowel pins are put into the holes and fixed well, to make alignment easier Wide applications: the straight grooved pins are suitable for many occasions, such as table and chair repair, furniture maintenance, cabinet renovation and so on, they also can be applied for DIY arts and crafts, education, various model making. Notice: 1. Due to manual measurement, please allow an error of 0.1-0.3mm. 2. Due to different batches, different computer display colors are different, thank you for understanding, the actual product color may be slightly different from the picture, which is a normal phenomenon! _x005f_x000D_