Model aeroplanes (toys or playthings) having a motor and flown by remote control; Toy air vehicles; Spinning tops (toys); Scale models (toys or playthings) incorporating a motor; Novelty toys for parties; Flippers for diving; Body-training apparatus; Machines for physical exercises; Motor driven toys which react to sound by moving; Plastic toys (playthings); Tactile educational toys (playthings); Knee guards (sports articles); Toys for pets; Adhesive abdominal exercise belts, electric, for muscle stimulation; Novelty toys for playing jokes