Hold your work in place with our Mini Honeycomb Ceramic Soldering Boards. Boards are only 3" in diameter and are available in 2 hole sizes. The larger hole size model is packed 2 to the box and is equipped with (20) 1.6 mm dia. ceramic pins for holding your work. The smaller hole model is also packed 2 to the box and is equipped with 20 metal pins that have tapered ends. The metal pins also fit our Perforated Ceramic Soldering Boards nos. 424-351 and 424-571 (see related products below). Ceramic and metal pins can be purchased separately. Made in China.