Palmer Crispy Chocolaty Skulls with Pop Rocks Snappin' Skulls. 36 pieces. Quality pledge: For over 60 years Palmer has been a national brand making candy for Christmas, Valentines Day, Easter and Halloween. We use only the finest ingredients and are proud of all our products. If you are not satisfied, please, let us know and we will make it right. We would also enjoy hearing from you for any other reason. R.M. Palmer, Jr. President. Pop Rocks is a registered trademark of Zeta Especial S.A. Visit us at: www.rmpalmer.com. RMPC.