Angstrom Dignitas Speed and smoothing, all in one Brush the lube against the surfaces of your pieces to improve puzzle speed and comfort. Lubricate and repair The micro-sale nitride in the lube accumulates in friction grooves, protecting your puzzle from damage from friction. Angstrom Gravitas Top-of-the-line control Brush the lube against the surfaces of your pieces to enhance puzzle controllability. Long lasting Worry less about re-lubing with this long lasting formula. Gravitas smoothing effects last hundreds of solves. Warnings While this lube is safe to touch, please do not ingest it, set it on fire, or expose it to extremely high temperatures or open wounds