Image Item No. Description  991402-1 (Inv)  Studless Technic Beams 35 Parts, 2008 Catalog: Sets: Educational & Dacta: Service Packs: Technic  991403-1 (Inv)  Technic Angle Beams 30 Parts, 2008 Catalog: Sets: Educational & Dacta: Service Packs: Technic  991404-1 (Inv)  Technic Beams with Snaps 30 Parts, 2008 Catalog: Sets: Educational & Dacta: Service Packs: Technic  991405-1 (Inv)  Technic Crossblocks (Technic Cross Blocks) 30 Parts, 2008 Catalog: Sets: Educational & Dacta: Service Packs: Technic