The diamond painting pen is made of 100% handmade resin. It is neither thin nor too thick, Light weight (0.7once) and Super Comfortable to hold. The design makes it easy to grip! Fits hand perfectly, great to work on diamond painting with. 
Diamond Painting Pen Kit Package include: 1PC Double-ended drill pen; 2PC x1 Beads metal Tips; 2PC x1 Beads Angled Tips; 2PC x3 Beads placer; 2PC x6 Beads placer; 2PC x9 Beads placer; 2PC x Correction plate; 2PC x 0.8"*0.8"Clay
Tips Replacement: Easy to handle with all the replaceable tips and head pieces. Just screw in and screw out the tips.