Set comes with (1) each of Gaunt Industries HYPO-200 and HYPO-490. Precision mixed media dispensers used by Artists for perfect fine results. Set includes (2) 1-1/4 Ounce plastic oval LDPE bottles with (1) 25 gauge and (1) 18 gauge Stainless steel needle tip. *NOTE- ALWAYS CLEAN the needles after use in order to keep them clog free for future needs. These are precision tools that need to be treated with care. *Replacement Tops are available for purchase direct from the company.