I love these diamond crystals by #DomeStar for decorating table centerpieces for parties & events. I use them to add sparkle on the tables. To do this very effectively I buy inexpensive small flat mirrors (heart or squares work best on round tables; rectangular works best on buffet or rectangular tables) and place t hff ed m in the center of the table. I then add a vase filled with either real or silk flowers, and then ih sprinkle about 10 to 12 of these gems around the vase and another 20 to 40 (depending on the table size) around the outside of the mirror but not too close to the place settings so as not to interfere with the dinner. I love how you get a bag of 150 pieces so this would do approximately 3 tables for only $7.98. If you're doing 12 tables just multiply this times 4. Still a real bargain at only $2.96 per table!!