Scholastic Kits and Accessories

Helicopter Rotor Parts and Material
Parts and materials for constructing Indoor Helicopter Rotors
Displaying products 1 - 20 of 20 results
Helicopter Rotor Materials Pack
Price: $23.00
Helicopter Rotor Materials Pack
Materials pack to build 2 sets of SciOly Helicopter Rotors. contains: 0.8mm Carbon Rods 0.020" music wire Laser-cut ribs & dime size balsa discs Covering material Rotor hubs Hanger loop and button Thrust washers For building your own design rotor
RRC Balsa Stripper
Price: $18.00
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RRC Balsa Stripper
Our own precision balsa stripper. It uses standard single edge razor blades instead of the usual #11 blade. Cut width set by plastic spacers, 3 off 1/16", 1 each 1/32" and 1/64" included. Cut depth is adjustable. Extra keen blade included.
Digital Pocket Scale
Price: $19.98
Digital Pocket Scale
Precise digital scale measures 0 - 300g with a resolution of 0.01g. A necessary tool for indoor rubber power.
Eze-Wind
Price: $8.63
Eze-Wind
Silicon based Rubber Lubricant
Cloud Copter
Price: $47.00
Cloud Copter
2025/2026 Helicopter Kit. Kit makes 3 complete Helicopters. Rotor diameter ~33.2 cm (13"), length 40.2 cm. (16") Comes with two rotor building jigs, enough rubber for 6 motors, "o" rings, 3D Printed prop hub & hanger and carbon rods.
RRC Torque Meter
Price: $17.00
RRC Torque Meter
Torque meter kit, Carbon Fiber body tube, swivels to align with rubber. Approximate range 0 - 2 oz-in (0.014 N-m), suitable for up to 1 loop of 1/8" Super Sport.
Indoor Model Stand
Price: $8.50
Indoor Model Stand
Universal indoor model stand, ~9" tall for all stick fuselage type models, fixed wing and helicopters. Great for safely holding delicate Science Olympiad models.
Narrow Stem Pipettes - pack of 10
Price: $4.49
Narrow Stem Pipettes - pack of 10
10 Pipettes for glue application. Capacity 4.6ml. Material is LDPE.
O-ring - 1/4" OD 1/8 ID"
Price: $0.99
O-ring - 1/4" OD 1/8 ID"
6 off - 1/4" OD - 1/8" ID (No. 6) Buta-N O-Rings
O-ring - 13/64" OD 3/32 ID"
Price: $0.99
O-ring - 13/64" OD 3/32 ID"
6 off - #4 Buta-N O-Rings
O-ring - 15/64" OD 7/64 ID"
Price: $0.99
O-ring - 15/64" OD 7/64 ID"
6 off - 15/64" OD - 7/64" ID (No. 5) Buta-N O-Rings
Rubber Lube
Price: $3.49
Rubber Lube
Traditional boiled green soap and glycerene lube.
1/4" wide masking tape
Price: $3.75
1/4" wide masking tape
1/4" wide masking tape - 60yd roll color may vary according to availability
10 g calibration weight
Price: $2.00
10 g calibration weight
10g calibration weight for checking digital scales.
8 cm Checking Gauge
Price: $2.50
8 cm Checking Gauge
Div. C Wright Stuff prop diameter checker Laser cut from Baltic Birch plywood, for checking your Tower
Box Corners - set of 8 - 3D Printed
Price: $8.50
Box Corners - set of 8 - 3D Printed
3D Printed plastic box corners, 1.125" x 1.125" x 1.125". They make it easy to construct a rectangular box from foam board or other rigid material.
Hard Teflon Thrust Washers Size #0
Price: $1.50
Hard Teflon Thrust Washers Size #0
Laser-cut Hard Teflon Thrust Washers, 6 off Size #0 - 1/8" OD for 0.020" shaft
Hard Teflon Thrust Washers Size #1
Price: $1.75
Hard Teflon Thrust Washers Size #1
Laser-cut Hard Teflon Thrust Washers, 6 off Size #1 - 1/8" OD for 1/32" shaft
Hard Teflon Thrust Washers Size #2
Price: $2.00
Hard Teflon Thrust Washers Size #2
Laser-cut Hard Teflon Thrust Washers, 6 off Size #2 - 3/16" OD for 3/64" shaft
Heavy duty measuring cups - 10
Price: $3.85
Heavy duty measuring cups - 10
10 heavy duty measuring/mixing cups. Graduations 1 - 4 tsp. No ribs on inside for easy mixing.
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