All wood drill blocks are made from high quality rock hard maple. Round drill blocks are packaged in re-closeable cardboard containers or re-sealable poly bags. Rectangular wood blocks are packed in re-closeable corrugated cartons.
- Drill Blocks for Challenge
- Oblong 12″ x 1 1/4″ x 3/8″
- Box of 36 Pieces
JOI03089010083
