1/16 in. x 3 in. x 36 in. Balsa Bulk Pack Bulk Pack of 20 Pcs. As Low As $2.50 Per Pc. MSRP: Was: Now: $47.95 Add to Cart
1/8 in. x 1/8 in. x 24 in. Balsa Bridge Kit Class Pack As Low As $8.95 Per Kit! Each kit includes glue, beam and instructions. Does not include DesignGrid™ paper. Enough for 24 students. Balsa. Additional kit versions available below. MSRP: Was: Now: $245.00 Add to Cart
1/8 in. x 1/8 in. x 36 in. Balsa Bulk Pack of 500 Bulk Pack of 500 Pcs. As Low As 68¢ Per Pc. MSRP: Was: Now: $340.00 Add to Cart
3/16 in. x 4 in. x 24 in. Basswood Bulk Pack Bulk Pack of 20 Pcs. As Low As $1.99 Per Pc. MSRP: Was: Now: $39.95 Add to Cart
3/32 in. x 3 in. x 36 in. Balsa Bulk Pack Bulk Pack of 20 Pcs. As Low As $3.20 Per Pc. MSRP: Was: Now: $53.95 Add to Cart
Balsa Bridge Bulk Parts, 1/16 in. x 1/8 in. x 36 in. Enough for 24 Students As Low As $5.20 Per Kit! Enough 1/16"x1/8"x36" balsa beams and glue for up to 24 students. Each class pack includes a teacher's guide with design and competition ideas. Additional kit versions available below. MSRP: Was: Now: $145.00 Add to Cart
KELVIN® Beams & Triangles™ Design Kit Bulk Pack Create structures, vehicles and machines using student made frames, gears, levers, pulleys, wheel and axles. Build Working Models like: Vehicles Bridges Houses Windmills Cranes Towers Student Inventions Playgrounds Give your students the... MSRP: Was: Now: $69.95 Add to Cart
KELVIN® Brooklyn Bridge Class Pack 24" L plus 6" each anchoring side (total length=36". Bulk pack of 10 kits includes the materials needed. Requires cutter, pliers, and glue. MSRP: Was: Now: $135.00 Add to Cart
KELVIN® Build Your Own® Large Catapult Bulk Parts As Low As $5.41 Per Student Includes basic instructions and enough parts for 24 students to each make a large catapult. MSRP: Was: Now: $129.95 Add to Cart
KELVIN® Build Your Own® Small Catapult Bulk Parts As Low As $5.20 Per Kit! Includes basic instructions and enough parts for 24 students to each make a small catapult. MSRP: Was: Now: $125.00 Add to Cart
KELVIN® Catapult Bulk Pack Bulk Pack of 10 Kits As Low As $15.00 Per Kit Students can either design their own catapult or build one from the plans that are included. The design replicates an ancient catapult in which tension could be increased or... MSRP: Was: Now: $115.00 Add to Cart
KELVIN® Creative Crane Team Class Pack As Low As $5.99 Per Student Students will design and build a lightweight crane that creatively lifts a variable load (P) from a structure a minimum vertical height (V) of 18 inches with a minimum horizontal (H) clearance distance of 9 inches from the... MSRP: Was: Now: $35.95 Add to Cart
