3/8" x 1 1/2" Fluted Wooden 100 Pack. Wood Dowel Pins are Kiln Dried Birch Wood with Flutes which Eliminate Trapped Air for Superior Fastening. Fluted pins also ensure even glue distribution. Made of Natural Hardwood Harvested responsibly to meet FSC standards. Natural Birch wood, Non Food Safe. Beveled Chamfered ends are essential not only making aligning simpler, but crucial in ensuring completion of hand made man made projects. Allows margin of error and compensates if measurements are slightly off. Made of Hardwood This product comes in a clear plastic ziplock sealed bag which eliminates moisture for easy storage and accessibility. DIY practical applications: furniture refurbishing or repairs , shelving, shelf replacement, cabinetry for repurposing cabinets, up-cycling, maintaining chairs, repairs etc... Some arts and crafts applications include: class room projects, party crafts, camp crafts, model building, doll house miniatures, for teachers, students and camp instructors Some education applications: academic tools, teachers supplies for grade school, pre-k pre-school, kindergarten to elementary, middle school to high school. math tools for counting cognitive learning. Rhino Wood Industries, a great American company. 100% Money back guarantee if you're not completely satisfied.