Custom Stress Relievers, Ice Cream Cone - Stress Reliever - Polyurethane, Ice cream cone shape stress reliever, 2 3/4" x 2 3/4" x 4 1/2". Due to their handcrafted nature, stress ball sizes, colors and textures may vary. Factory cannot guarantee consistent imprints or PMS matches. Material: Polyurethane. ... #LFD-IC08 $2.50/each.