I have an arcade style electronic dartboard in my shop/mancave. Lol We like to throw darts once in a while. I was buying some blister packs of sandpaper from PSI the other day and seen these dart kits. I thought, that would be fun. I did these in cocobolo. I didn't compensate for the ends when I added the lead into the barrel so they weighted out at 19grams. Lol I have another set of Tigerwood blanks ready to go for my second set. Think I'll weigh these out at 15 grams this time. Lol They didn't turn out too bad anyway. They come with the one 7mm tube and a hunk of wired lead to weight them, besides the other essentials. Pretty easy and can do 2 darts at one time.