Abstract: Systems and methods of a lid for use with an optical connector are provided. The lid includes a body, and at least one cord segment positioned within the body, wherein the at least one cord segment is configured to contact the optical connector and damp vibrations experienced by the optical connector when the optical connector is positioned within the body.

Abstract: By providing a hand holdable, reusable, holding system which enables users to insert any small diameter, shaft supporting pyrotechnic device, such as a sparkler, into an aperture and be assured that the shaft of the pyrotechnic device is securely locked to the holding system for protecting the individual from harm, an easily constructed, easily used holding system is attained which is capable of enabling any elongated, small diameter wire or shaft to be quickly inserted into the holding system and securely lockingly engaged therewith. In this way, the pyrotechnic material which is adhered to the upper portion of the elongated shaft or wire is easily held by the user in a safe and effective manner.